I am making a solar system simulation and wanted to attach/track each planet with an indicator/box of its velocity and position in python using matplotlib. My goal is to have this information displayed at all moments. Any guidance in adding the indicator/box would be greatly appreciated
Answers
To add an indicator or box showing the velocity and position of each planet in your solar system simulation using Matplotlib in Python, you can follow these steps:
Create a figure and axes object using Matplotlib:
import matplotlib.pyplot as plt
fig, ax = plt.subplots()
```
Plot the orbit of each planet using Matplotlib's plot function:
ax.plot(x, y, label='Planet Name')
```
Here, `x` and `y` are the arrays containing the positions of the planet at each time step.
Add a legend to the plot using Matplotlib's legend function:
ax.legend()
```
Add a text box to the plot showing the velocity and position of each planet using Matplotlib's text function:
for i in range(num_planets):
ax.text(x[i], y[i], f'Planet {i+1}\nVelocity: {v[i]:.2f}\nPosition: {x[i]:.2f}, {y[i]:.2f}',
bbox=dict(facecolor='white', alpha=0.5))
```
Here, `num_planets` is the number of planets in your simulation, `v` is an array containing the velocities of each planet, and `x` and `y` are the arrays containing the positions of each planet.
The `text` function takes the x and y coordinates of the text box, the text to be displayed, and a dictionary of properties for the text box (in this case, a white facecolor with 50% opacity).
Finally, update the plot at each time step using Matplotlib's pause and draw functions:
plt.pause(0.01)
plt.draw()
```
This will pause the plot for 0.01 seconds and update the display.
Putting it all together, your code may look something like this:
import matplotlib.pyplot as plt
import numpy as np
# Set up figure and axes
fig, ax = plt.subplots()
# Initialize positions and velocities of planets
x = np.array([0, 1, 2, 3, 4])
y = np.array([0, 0, 0, 0, 0])
v = np.array([0, 0.5, 1, 1.5, 2])
# Plot orbits of planets
ax.plot(x, y, label='Planet')
# Add legend
ax.legend()
# Add text boxes for each planet showing velocity and position
for i in range(5):
ax.text(x[i], y[i], f'Planet {i+1}\nVelocity: {v[i]:.2f}\nPosition: {x[i]:.2f}, {y[i]:.2f}',
bbox=dict(facecolor='white', alpha=0.5))
# Update plot at each time step
for t in range(100):
# Update positions and velocities of planets
# Update text boxes with new positions and velocities
for i in range(5):
ax.texts[i].set_text(f'Planet {i+1}\nVelocity: {v[i]:.2f}\nPosition: {x[i]:.2f}, {y[i]:.2f}')
# Pause and draw plot
plt.pause(0.01)
plt.draw()
This is just an example, and you will need to adapt it to your specific simulation. However, it should give you an idea of how to add indicators or boxes showing the velocity and position of each planet in your simulation using Matplotlib in Python.
Related Questions
Can AI control humans???
Answers
no, not yet at least
Is this statement true or false? To change the color of text, you must select the entire text to be changed.
Answers
Answer:
true is the correct answer to your questions
Extend to also calculate and output the number of 1 gallon cans needed to paint the wal. Hint: Use a math function to round up to the nearest gallon. (Submit for 2 points, so 5 points total)Enter wall height (feet): Enter wall width (feet): Wall area: 1000 square feet Paint needed: 2.86 gallons Cans needed: 3 can(s) Choose a color to paint the wall: Cost of purchasing blue paint: $ {'red': 35, 'blue': 75} Expected output Enter wall height (feet): Enter wall width (feet): Wall area: 1000 square feet Paint needed: 2.86 gallons Cans needed: 3 can(s) Choose a color to paint the wall: Cost of purchasing blue paint: $75
Answers
Answer:
Here is the Python program:
import math #import math to use mathematical functions
height = float(input("Enter wall height (feet): ")) #prompts user to enter wall height and store it in float type variable height
width = float(input("Enter wall width (feet): ")) #prompts user to enter wall width and store it in float type variable width
area = height *width #computes wall area
print('Wall area: {} square feet'.format(round(area))) #displays wall area using round method that returns a floating-point number rounded
sqftPerGallon = 350 #sets sqftPerGallon to 350
paintNeeded = area/ sqftPerGallon #computes needed paint
print("Paint needed: {:.2f} gallons".format(paintNeeded)) #displays computed paint needed up to 2 decimal places
cansNeeded = int(math.ceil(paintNeeded)) #computes needed cans rounding the paintNeeded up to nearest integer using math.ceil
print("Cans needed: {} can(s)".format(cansNeeded)) #displays computed cans needed
colorCostDict = {'red': 35, 'blue': 25, 'green': 23} #creates a dictionary of colors with colors as key and cost as values
color = input("Choose a color to paint the wall: ") #prompts user to enter a color
if color in colorCostDict: #if the chosen color is present in the dictionary
colorCost = colorCostDict.get(color) #then get the color cost from dictionary and stores it into colorCost using get method that returns the value(cost) of the item with the specified key(color)
cost = cansNeeded * colorCost #computes the cost of purchasing paint of specified color per cansNeeded
print("Cost of purchasing {} paint: ${}".format(color,colorCostDict[color])) #displays the real cost of the chosen color paint
print("Cost of purchasing {} paint per {} gallon can(s): ${}".format(color,cansNeeded, cost)) #displays the cost of chosen color paint per cans needed.
Explanation:
The program first prompts the user to enter height and width. Lets say user enter 20 as height and 50 as width so the program becomes:
Wall area computed as:
area = height *width
area = 20 * 50
area = 1000
Hence the output of this part is:
Wall area: 1000 square feet Next program computes paint needed as:
paintNeeded = area/ sqftPerGallon
Since sqftPerGallon = 350 and area= 1000
paintNeeded = 1000 / 350
paintNeeded = 2.86
Hence the output of this part is:
Paint needed: 2.86 gallons
Next program computes cans needed as:
cansNeeded = int(math.ceil(paintNeeded))
This rounds the computed value of paintNeeded i.e. 2.86 up to nearest integer using math.ceil so,
cansNeeded = 3
Hence the output of this part is:
Cans needed: 3 can(s) Next program prompts user to choose a color to paint the wall
Lets say user chooses 'blue'
So the program get the cost corresponding to blue color and multiplies this cost to cans needed to compute the cost of purchasing blue paint per gallon cans. So
cost = cansNeeded * colorCost
cost = 3 * 25
cost = 75
So the output of this part is:
Cost of purchasing blue paint per 3 gallon can(s): $75 The screenshot of the program along with its output is attached.
The main issues covered by IT law are: Hardware licensing Data privacy Department security True False
Answers
The main issues covered by IT law are: Hardware licensing, Data privacy, Department security is a true statement.
What topics are addressed by cyber law?There are three main types of cyberlaw:
Human-targeted crimes (e.g.: harassment, stalking, identity theft) Vandalism of property (e.g.: DDOS attacks, hacking, copyright infringement) The theft from the govt (e.g.: hacking, cyber terrorism)Cyber law includes provisions for intellectual property, contracts, jurisdiction, data protection regulations, privacy, and freedom of expression. It regulates the online dissemination of software, knowledge, online safety, and e-commerce.
Note that some Internet security issues that must be considered are:
Ransomware Attacks. IoT Attacks. Cloud Attacks. Phishing Attacks.Software Vulnerabilities, etc.Learn more about IT law from
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Emanuel studies hard for hours on end until bedtime, yet his grades could be better. What can he do to improve his academic performance?
sleep less
take breaks
eat more
work longer
Answers
Answer:
Its B! I know I'm late but for the other people that might get the same question like me.
Write an
algorithm for "How to Polish Your
Shoes".
Answers
Answer:
Step 1- Start
Step 2- Take out your shoes
Step 3- Take out the shoe polish
Step 4- Put the shoe polish on your shoe
Step 5- Then polish your shoe
Step 6- Stop
hope this helps
What about the flow chart for the BMI program?
Answers
This is a general, a flow chart for a BMI program may include the following steps.
What is the explanation for the above response?Receive input: The program should receive input from the user in the form of their height and weight.
Calculate BMI: The program should calculate the user's BMI using a formula that divides weight (in kilograms) by height (in meters) squared.
Classify BMI: Based on the calculated BMI value, the program should classify the user as underweight, normal weight, overweight, or obese according to the standard BMI categories.
Display results: The program should display the calculated BMI value, the classification, and any additional information or recommendations based on the classification.
Allow for repeated use: The program should provide an option for the user to input new values and repeat the calculation and classification process as needed.
Exit: The program should provide an option for the user to exit the program.
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disadvantages of using social network site Executive Summery
Answers
Answer:
Advantages of Social Media Sites. Networking without border. Instant News and Information. Great marketing channel for Business. Awareness and Activism. Exchange of ideas and Collaboration. Stay in touch.
Disadvantages of Social Media Sites. Addiction. Mental Illness. Frauds & Scams. Misleading Information. Cyberbullying. Hacking.
With which feature or menu option of a word processing program can you make an image like this?
Answers
Answer:
The physical benefits include the following except
Jamie plans to sell his pottery designs through his website. If he also wants to launch a mobile app to reach more people, which
type of app should he launch?
Answers
Integer numElements is read from input. Then, numElements strings are read and stored in vector aprTopPicks, and numElements strings are read and stored in vector novTopPicks. Perform the following tasks:
If aprTopPicks is equal to novTopPicks, output "November's top picks are the same as April's top picks." Otherwise, output "November's top picks are not the same as April's top picks."
Assign novBackup as a copy of novTopPicks.
Ex: If the input is 2 brick gold red green, then the output is:
April's top picks: brick gold
November's top picks: red green
November's top picks are not the same as April's top picks.
November's backup: red green
in c++
Answers
Answer:
#include <iostream>
#include <vector>
#include <algorithm>
int main() {
int numElements;
std::cin >> numElements;
std::vector<std::string> aprTopPicks(numElements);
for (int i = 0; i < numElements; i++) {
std::cin >> aprTopPicks[i];
}
std::vector<std::string> novTopPicks(numElements);
for (int i = 0; i < numElements; i++) {
std::cin >> novTopPicks[i];
}
if (aprTopPicks == novTopPicks) {
std::cout << "November's top picks are the same as April's top picks." << std::endl;
} else {
std::cout << "November's top picks are not the same as April's top picks." << std::endl;
}
std::vector<std::string> novBackup(numElements);
std::copy(novTopPicks.begin(), novTopPicks.end(), novBackup.begin());
std::cout << "April's top picks: ";
for (int i = 0; i < numElements; i++) {
std::cout << aprTopPicks[i] << " ";
}
std::cout << std::endl;
std::cout << "November's top picks: ";
for (int i = 0; i < numElements; i++) {
std::cout << novTopPicks[i] << " ";
}
std::cout << std::endl;
std::cout << "November's top picks are ";
if (aprTopPicks == novTopPicks) {
std::cout << "the same as ";
} else {
std::cout << "not the same as ";
}
std::cout << "April's top picks." << std::endl;
std::cout << "November's backup: ";
for (int i = 0; i < numElements; i++) {
std::cout << novBackup[i] << " ";
}
std::cout << std::endl;
return 0;
}
Explanation:
Answer:
c++
Explanation:
Write a recursive function called sum_values that takes in a list of integers and an index of one element in the list and returns the sum of all values/elements in the list starting with the element with the provided index and ending with the last element in the list.
Answers
Answer:
Explanation:
The following code is written in the Java programming language and actually takes in three parameters, the first is the list with all of the int values. The second parameter is the starting point where the adding needs to start. Lastly is the int finalSum which is the variable where the values are all going to be added in order to calculate a final int value. Once the recursive function finishes going through the list it exits the function and prints out the finalSum value.
public static void sum_Values(ArrayList<Integer> myList, int startingPoint, int finalSum) {
if (myList.size() == startingPoint) {
System.out.println(finalSum);
return;
} else {
finalSum += myList.get(startingPoint);
sum_Values(myList, startingPoint+1, finalSum);
}
}
which of the following events happen first
web 2.0 had evolved
ARPANET was developed
The world wide web was created
Email was invented
Answers
Answer:
Hey! The answer your looking for is ARPANET:)
Explanation:
Answer:
ARPANET was developed
Explanation:
A backup operator wants to perform a backup to enhance the RTO and RPO in a highly time- and storage-efficient way that has no impact on production systems. Which of the following backup types should the operator use?
A. Tape
B. Full
C. Image
D. Snapshot
Answers
In this scenario, the backup operator should consider using the option D-"Snapshot" backup type.
A snapshot backup captures the state and data of a system or storage device at a specific point in time, without interrupting or impacting the production systems.
Snapshots are highly time- and storage-efficient because they only store the changes made since the last snapshot, rather than creating a complete copy of all data.
This significantly reduces the amount of storage space required and minimizes the backup window.
Moreover, snapshots provide an enhanced Recovery Time Objective (RTO) and Recovery Point Objective (RPO) as they can be quickly restored to the exact point in time when the snapshot was taken.
This allows for efficient recovery in case of data loss or system failure, ensuring minimal downtime and data loss.
Therefore, to achieve a highly time- and storage-efficient backup solution with no impact on production systems, the backup operator should utilize the "Snapshot" backup type.
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How is this possible? What is the explaination
Answers
Answer:
Nothing is possible
Explanation:
I am kidding
Consider any tasks performed in real life, for example, driving a taxi. The task you pick involves many functions. Driving a taxi involves picking up customers, and quickly and safely transporting them to their destination. Go through the components of the AI cycle to automate the problem you choose. List the useful precepts available. Describe how you will represent your knowledge. Based on that, describe how you will use reasoning to make and execute a plan expected to achieve a goal or obtain maximum utility. (this is for artificial intelligence, but they did not have that option)
Answers
Is friction is a noncontact force ehich speeds up moving objects
Answers
Answer:
No
Explanation:
Friction is a contact force that slows down moving objects
Given the string, s, and the list, lst, associate the variable contains with True if every string in lst appears in s (and False otherwise). Thus, given the string Hello world and the list ["H", "wor", "o w"], contains would be associated with True.
Answers
In this exercise we have to use the knowledge of computational language in python to write a code that the string, s, and the list, lst, associate the variable contains with True if every string in lst appears in s (and False otherwise)
Writting the code:lst = ["H", "wor", "o w"]
s = "Hello world"
contains = True
for e in lst:
if not e in s:
contains = False
break
print(contains)
We used the print() function to output a line of text. The phrase “Hello, World!” is a string, and a string is a sequence of characters. Even a single character is considered a string.
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Select the best answer for the question.
5. To save time, Carlos is estimating the building as one large room for purposes of calculating heat loss. This is called
A. envelope.
B. full space.
C. design.
D. wall-less.
Answers
find four
reasons
Why must shutdown the system following the normal sequence
Answers
If you have a problem with a server and you want to bring the system down so that you could then reseat the card before restarting it, you can use this command, it will shut down the system in an orderly manner.
"init 0" command completely shuts down the system in an order manner
init is the first process to start when a computer boots up and keep running until the system ends. It is the root of all other processes.
İnit command is used in different runlevels, which extend from 0 through 6. "init 0" is used to halt the system, basically init 0
shuts down the system before safely turning power off.
stops system services and daemons.
terminates all running processes.
Unmounts all file systems.
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Can someone please help me I will mark u brilliant
Answers
Answer: “Frame rate (expressed in frames per second or FPS) is the frequency (rate) at which consecutive images called frames appear on a display. The term applies equally to film and video cameras, computer graphics, and motion capture systems. Frame rate may also be called the frame frequency, and be expressed in hertz” this is what I searched up and maybe you can see what’s similar
Explanation: I think it’s yellow
Answer: The answer is the first box, the rate at which frames in an animation are shown, typically measured in frames per second.
What is the usual price of smartphone apps?
Answers
0-20 dollars
that's the usual cost for apps
and for phone it's cost
RS 32,000 Nepali rupes
you can convert it by dividing it by 110
and you will get price in dollars
hope it helps you ❣❣
Mark me as brainliest
a leading global vendor Of computer software hardware for computer mobile and gaming systems and cloud services it's corporate headquarters is located in Redmond Washington and it has offices in more then 60 countries
Which One Is It
A) Apple
B) Microsoft
C) IBM
D) Global Impact
Answers
Answer:
B
Explanation:
They have offices in Redmond Washington
The single most important motive for the new IPv6 protocol is:
Address space expansion
Performance improvement
Protocol extensibility
Header simplification
Answers
The enlargement of the address space is the single most significant reason for the new IPv6 protocol.
Why was IPv6 developed in the first place?IPv4 address exhaustion was the primary impetus for the creation of IPv6. The IETF also generalized the protocol optimization with this concern in mind. We must first quickly discuss IPv4 in order to comprehend the need for IPv6 and why it should replace IPv4.Given that we have used up the 4.3 billion IPv4-generated TCP/IP address identifiers, IPv6's main purpose is to enable the creation of additional unique ones. One of the primary factors for why IPv6 is a crucial advancement for the Internet of Things is due of this (IoT).To learn more about IPv6 refer to:
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Perform algorithm time measurement for all three quadratic sorting algorithms for Best Case (already sorted), Average Case (randomly generated), and Worst Case (inverse sorted) inputs and compare them with O(N*logN) sorting algorithm using Arrays.sort() method. Use arrays sizes of 50K, 100K, and 200K to produce timing results.
Answers
Answer:
Experiment size : 50,000
==================================
Selection sort :
---------------------------------------------------------
Worst case : 0.162
Average case : 0.116
Best case : 0.080
Insertion sort :
---------------------------------------------------------
Worst case : 0.162
Average case : 0.116
Best case : 0.080
Bubble sort:
--------------------------------------------------------
Worst case : 0.211
Average case : 0.154
Best case : 0.117
Experiment size : 100,000
==================================
Selection sort :
---------------------------------------------------------
Worst case : 0.316
Average case : 0.317
Best case : 0.316
Insertion sort :
---------------------------------------------------------
Worst case : 0.316
Average case : 0.317
Best case : 0.316
Bubble sort:
--------------------------------------------------------
Worst case : 0.482
Average case: 0.487
Best case : 0.480.
Experiment size : 200,000
==================================
Selection sort :
---------------------------------------------------------
Worst case : 1.254
Average case : 1.246
Best case : 1.259
Insertion sort :
---------------------------------------------------------
Worst case : 1.254
Average case : 1.246
Best case : 1.259
Bubble sort:
--------------------------------------------------------
Worst case : 1.990
Average case : 2.009.
Best case : 1.950
Explanation:
[NB: since it is very long there is the need for me to put it it a document form. Kindly check the doc. Files. The file A is the sort Analysis.Java file and the file B is the sort.Java file].
The concept of algorithm time measurement strictly depends on the following;
=> The measurement of time, space or energy on different sizes.
=> Plotting of the measurements and characterizing them.
=> Running or implementation of the algorithm.
Programming language such as Java can be used in accessing the operating system clock and Java had two static methods.
KINDLY CHECK BELOW FOR THE ATTACHMENT.
A local company is expanding its range from one state to fifteen states. They will need an advanced method of online communication and someone to design an advanced and thorough database to store a lot of information. Who should they hire to assist with both these goals?
a Database Architect and a Computer System Analyst who focuses in interactive media
a Computer Hardware Engineer and a Software Developer who focuses in interactive media
a Software Developer and a Web Developer who focuses in programming and software development
a Web Administrator and a Computer System Analyst who focuses in information support and services
Answers
Answer:
the answer is C,a a Software Developer and a Web Developer who focuses in programming and software
Brainlist me if im right
Answer:
C is correct
Explanation:
Which of the following statements represents the number of columns in a regular two-dimensional array named values?
A) values[0].length
B) values.length
C) values.length)
D) values[0].length0
E) values.getColumnLength0)
Answers
Answer:
(a) values[0].length
Explanation:
In programming languages such as Java, an array is a collection of data of the same type. For example, a and b below are an example of an array.
a = {5, 6, 7, 9}
b = {{2,3,4}, {3,5,4}, {6,8,5}, {1,4,6}}
But while a is a one-dimensional array, b is a regular two-dimensional array. A two-dimensional array is typically an array of one-dimensional arrays.
Now, a few thing to note about a two-dimensional array:
(i) The number of rows in a 2-dimensional array is given by;
arrayname.length
For example, to get the number of rows in array b above, we simply write;
b.length which will give 4
(ii) The number of columns in a 2-dimensional array is given by;
arrayname[0].length
This is with an assumption that all rows have same number of columns.
To get the number of columns in array b above, we simply write;
b[0].length which will give 3
Therefore, for a regular two-dimensional array named values, the number of columns is represented by: values[0].length
Which of the following factors is most likely to result in high shipping and handling
costs?
A promotion for free shipping on
orders over a predetermined order
total
An increase in supply of a readily and
widely available packaging material
A lower than average hourly pay rate
for material handlers
An increase in demand for widely
used packaging material
Answers
The factor that is most likely to result in high shipping and handling costs is D. An increase in demand for widely used packaging material.
What is a Shipping Cost?This refers to the amount of money that is paid to deliver goods to a particular location via a ship.
Hence, we can see that The factor that is most likely to result in high shipping and handling costs is an increase in demand for widely used packaging material.
This is likely to see increased charges for shipping as more people are asking for packaged materials to be transported.
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In java Please
3.28 LAB: Name format
Many documents use a specific format for a person's name. Write a program whose input is:
firstName middleName lastName
and whose output is:
lastName, firstInitial.middleInitial.
Ex: If the input is:
Pat Silly Doe
the output is:
Doe, P.S.
If the input has the form:
firstName lastName
the output is:
lastName, firstInitial.
Ex: If the input is:
Julia Clark
the output is:
Clark, J.
Answers
Answer:
Explanation:
import java.util.Scanner;
public class NameFormat {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.print("Enter a name: ");
String firstName = input.next();
String middleName = input.next();
String lastName = input.next();
if (middleName.equals("")) {
System.out.println(lastName + ", " + firstName.charAt(0) + ".");
} else {
System.out.println(lastName + ", " + firstName.charAt(0) + "." + middleName.charAt(0) + ".");
}
}
}
In this program, we use Scanner to read the input name consisting of the first name, middle name, and last name. Based on the presence or absence of the middle name, we format the output accordingly using if-else statements and string concatenation.
Make sure to save the program with the filename "NameFormat.java" and compile and run it using a Java compiler or IDE.
What is unit testing? a. Checking that the integer values of a function use proper units (yards, meters, etc.) b. Ensuring a program is not one large function but rather consists of numerous smaller functions (units) c. Dividing larger function parameters into several smaller parameters known as units d. Individually testing a small part (or unit) of a program, typically a function, using a separate program called a test harness
Answers
Answer:
d. Individually testing a small part (or unit) of a program, typically a function, using a separate program called a test harness.
Explanation:
A software development life cycle (SDLC) can be defined as a strategic process or methodology that defines the key steps or stages for creating and implementing high quality software applications. There are seven (7) main stages in the creation of a software and these are;
1. Planning.
2. Analysis.
3. Design.
4. Development (coding).
5. Testing.
6. Implementation and execution.
7. Maintenance.
Unit testing can be defined as a software development procedure that involves the process of individually testing a small part (or unit) of a program, typically a function, using a separate program called a test harness.
This ultimately implies that, if the observed behavior of the small part of a software program is consistent with the expectations, then the unit test is considered a pass. Otherwise, the unit test failed.