Mechanical energy is the_______
of kinetic energy and potential energy.
HELP ME!!!!
Answers
Answer:
The answer is sum!
Explanation:
Looked it up :>
Related Questions
Help please (Show your work)
Answers
Y 1, 2, 3, 4, 5
X 1 2 3 4 5
How are electricity and magnets connected?
Answers
Answer:
Magnets are employed to generate electricity.
Explanation:
Magnets' characteristics are employed to generate electricity. Electrons are pulled and pushed by moving magnetic fields. When you move a magnet around a coil of wire, or a coil of wire around a magnet, the electrons in the wire are pushed out and an electrical current is created.
Answer:
they are closely related, because flowing electrons produce some magnetic field and spinning magnets make a flow of electricity, make them interact and it's called electromagnetism
Explanation:
up there↑
TRICK QUESTION- CORRECT ANSWER GETS BRAINLIEST
WHAT DOES L+F EQUAL?
Please put an explanation as well, I want to see how you guys got it :)
Answers
Explanation: The answer is :.........................
LF
When is the best time to take RHR (Resting Heart Rate)?
Question 2 options:
After running
First thing in the morning
After eating a big dinner
none of the above
Answers
Answer:
First thing in the morning
Explanation:
Stay safe, stay healthy and blessed.
Have a great day !
Thank you
Which effect is created when two sound waves that are close in pitch
interact?
O A. Echoes
O B. Loudness
C. Beats
O D. Intensity
Answers
Answer:
C. Beats
Explanation:
When waves are interfering with each other, the sound is louder in some places and softer in others. As a result, we hear pulses or beats in the sound.
Answer:
beats
Explanation:
got it right
There are traits like blood type and eye color, and others like speaking English or having a scar. What are the terms used to describe these different types of traits? How are each defined?
PLEASE ONLY ANSWER IF YOU KNOW
WILL GIVE BRAINLEIST
Answers
depending on Genetics the father genes depend on everything because they give most of the heredity and genetics to the child more than the mother does
Lab Report
Motion and Forces
It’s time to complete your Lab Report. Save the lab to your computer with the correct unit number, lab name, and your name at the end of the file name (e.g., U4_ Lab_MotionAndForces_Alice_Jones.doc).
Introduction
What was the purpose purpose of the experiment?
The purpose of the experiment is to test the hypothesis.
What were the independent, dependent, and control variables in your investigation? Describe the variables for each part of the experiment.
Write a hypothesis based on observations and scientific principles.
Type your answer here:
Experimental Methods
What tools did you use to collect your data?
Questionnaires and observations.
Write your procedure. List each step so that another student could follow the procedure and repeat your experiment.
Type your answer here:
Data and Observations
Record your observations.
Type your answer here:
Conclusions
What conclusions can you draw about how the sum of forces acting on an object affect its motion? Write an evidence-based claim.
Type your answer here:
Which mass, A, B, or C, was the greatest? Use the observations from your experiment and your knowledge of Newton’s laws of motion to write an evidence-based claim.
Type your answer here:
Make a model that shows the forces acting on two blocks on a flat, frictionless surface:
A 1 N block at rest
A 1 N block with 2 N of force applied in one horizontal direction
Include arrows to represent the forces and labels to indicate the magnitude of each force. Use your model to compare and explain the motion of each block.
Type your answer here:
Answers
Answer's C
Explanation: The matter that surrounding this whole planet or time and frequencies the motion and forces that people can't determine unless made a hypothesis
Please do ASAP IM POSTING 2 MORE
Answers
Air temperature :is a measure of how hot or cold the air is. It is the most commonly measured weather parameter
Answer:
1.Weather : the state of the atmosphere at a particular place and time as regards heat, cloudiness, dryness, sunshine, wind, rain, etc.
2. air temperature :Air temperature is a measure of how hot or cold the air is.
3.wind : the perceptible natural movement of the air, especially in the form of a current of air blowing from a particular direction.
4. humidity: a quantity representing the amount of water vapour in the atmosphere or in a gas.
BRAINLIEST
Now that you have done
some research, write a
hypothesis based on the
relationship between zinnias
and the sun. Write it as an
“If ________, then__________”
statement.
Answers
Answer:
If zinnias are exposed to direct sunlight for a sufficient amount of time each day, then they will grow and bloom more successfully compared to those that do not receive adequate sunlight.
Hope my answer helps you ✌️
Mark BRAINLIEST
A meteor falls toward Earth's surface. Given that the acceleration due to
gravity is 9.8 m/s^2, what is the meteor's potential energy if it has a mass of 10
kg at an altitude of 400 m?
O A. 408 J
O B. 7,840,000 J
O C. 2J
O D. 39,200 J
Answers
Answer:
39,200J
Explanation:
just took the test
The meteor's potential energy if it has a mass of 10kg at an altitude of 400 m will be 39200 J
What is potential energy ?Potential Energy that depend upon the relative position of various parts of system . It is an energy possessed by an object by virtue of its position or configuration.
mass(m) = 10kg
g (acceleration due to gravity) = 9.8m/s^2
altitude(height (h)) = 400m
Meteor's Potential energy = m * g * h
= 10 * 9.8 * 400 = 39200 J
correct option will be a) 39200 J
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1) Describe the characteristics of each air mass.
a) An air mass develops near the Equator over the Caribbean Sea.
b) An air mass develops over a large land mass in the upper latitudes of the Northern Hemisphere.
(both need to be answered)
Answers
Answer:Continental air masses are characterized by dry air near the surface while maritime air masses are moist. Polar air masses are characterized by cold air near the surface while tropical air masses are warm or hot. Arctic air masses are extremely cold.
Explanation:
a. In subtropical areas like the Caribbean Sea and the Gulf of Mexico, maritime tropical air develops.
Explain about the characteristics air mass?Large air masses are capable of engulfing substantial portions of a continent's or a body of water's land surface. They penetrate the troposphere far up.The mass as a whole experiences similar temperatures and humidity levels. Nonetheless, as an air mass shifts away it from point of origin, its temperature and humidity do change.A: In subtropical areas like the Caribbean Sea and the Gulf of Mexico, maritime tropical air develops. It is connected to thunderstorms and warm, muggy weather.
B: Continental Large, high-latitude land masses, like northern Canada or Siberia, are where polar air masses form. It comes from northern Canada or Alaska in the Northern Hemisphere. It transports dry weather to the United States as it goes south. Low humidity and temperature are both present.
Know more about the air mass
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Which carries more energy-------Ultraviolet waves or infrared waves? Explain.
Answers
Answer:
Ultraviolet Waves
Explanation:
UV waves can carry energy at a more rapid rate than infrared waves.
Answer: Ultraviolet has more energy. Ultraviolet radiation has shorter waves than blue or violet light, and thus oscillates more rapidly and carries more energy per photon than visible light does.
Hope this helps!
What two gases in the atmosphere do animals and plants need to breathe and grow?
Answers
Answer: Explanation:
Plants and animals each produce the gases that the other needs to live. Plants need carbon dioxide—people and other animals exhale carbon dioxide as a waste product. People and other animals need oxygen—plants produce oxygen during an important process called photosynthesis, which turns the sun's energy into nutrients.
Sam is about to drop a golf ball from his hand.
As the ball falls, its
_____energy will decrease and its
_____energy will increase.
Options for the first blank
- kinetic
- elastic potential
- gravitational potential
Options for the second blank
-kinetic
- elastic potential
-gravitational potential
Answers
Gravitational potential
Second one
Kinetic
What steps would you take to solve a problem?
Answers
Answer:
You can follow by this 8-Step Problem Solving Process:
Step 1. Define the problem. What is the problem?
Step 2. Clarify the problem.
Step 3. Define the goals.
Step 4. Identify the root cause of the problem.
Step 5. Develop an action plan.
Step 6. Execute the action plan.
Step 7. Evaluate the results.
Step 8. Continuously improve.
2. Acknowledge the problem
3. Make goals
4. Identify the root of the problem
5. Develop a plan
6. Execute the the plan
7. Calculate results
8. Improve
please help need asapppp!
Answers
Answer: try invasive species can change the natural habitat of the lake
Explanation:
only known planet able to support life
1
Earth
2. closest planet to the sun
7
Mars
3. hottest planet in the solar system
Jupiter
4. largest planet in the solar system
Neptune
5. large ring system
Mercury
6. blue color from methane gas
Uranus
7. once had water on surface
Venus
8. rotates on its side
Saturn
Answers
Example is
Which group was designed to study Saturn?
A. Cassini, Hubble, and Huygens
B. Huygens, Voyager 1, and Hubble
C. Voyager 1, Huygens, and Cassini
D. Voyager 1, Hubble, and Cassini
Answers
The group which was designed to study Saturn is C. Voyager 1, Huygens, and Cassini. It was a collaborative mission involving NASA, ASI, and ESA.
The trio of Voyager 1, Huygens, and Cassini embarked on groundbreaking missions, collectively enhancing our understanding of Saturn and its diverse moons. Launched by NASA in 1977, Voyager 1 ventured into the outer solar system, conducting close flybys of Jupiter and Saturn, capturing detailed imagery and valuable scientific data.
Huygens, a constituent of the collaborative Cassini-Huygens mission involving NASA, ESA, and ASI, made a historic touchdown on Saturn's moon Titan in 2005. It meticulously examined Titan's atmosphere and surface, yielding unprecedented insights.
Meanwhile, the Cassini spacecraft, another integral part of the Cassini-Huygens mission, meticulously orbited Saturn for more than 13 years. Cassini extensively studied Saturn's rings, atmosphere, and numerous moons, unraveling captivating discoveries such as new moons and tempestuous storms.
The Cassini mission culminated with a planned atmospheric entry into Saturn. These missions collectively revolutionized our knowledge of Saturn, its enigmatic rings, and its captivating moons.
To learn more about NASA,
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A student is trying to classify an unidentified, solid gray material as a metal or a nonmetal. Which question will best help the student classify the material? A. Is the material malleable or ductile? B. Does the material feel hard to the touch? C. Will the material float in water? D. Does the material feel rough or smooth?
Answers
Answer: A.) Is the material malleable or ductile.
Explanation: It the material is malleable, then it wouldn’t be a metal due to it changing shape.
The question that will best help the student classify the material is, Option A. Is the material malleable or ductile
A malleable material is one in which a thin sheet can be easily formed by hammering. Gold is the most malleable metal. In contrast, ductility is the ability of a solid material to deform under tensile stress.
Metallic Elements are Malleable and ductile and Conduct heat and electricity Nonmetallic elements are Brittle, hard or soft and Poor conductors of electricity.Learn more:
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Someone places a spoon in hot water. The spoon remains in the water till the water becomes room temperature, what temperature is the spoon handle?
Answers
Answer: Room temperature
Explanation: it makes sense (sorry if its wrong)
The following diagram represents a cart with an initial velocity of 1.0 m/s sliding along a frictionless track from point A:
Will the block reach letter E?
A) Yes
B) No
C) There is not enough information given.
Answers
Answer: B
Explanation:
Because the ramp is too high, the forces aren't enough to push onto the car stuck down.
The correct option is B.
What is the initial and final velocity?
Initial velocity describes how fast an object travels when gravity first applies force on the object. On the other hand, the final velocity is a vector quantity that measures the speed and direction of a moving body after it has reached its maximum acceleration.
Can initial velocity be zero?Initial velocity is taken as zero, in the case when the object starts from rest, the distance traveled by the object is zero when it is at rest. when a car starts from rest or during free fall we can conclude the initial velocity as zero when the body falls from the top of the tower or anything.
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Suppose you move the free end of a rope up and down to create a wave. The rope is the medium How does the wave move in relation to the rope particles?
Answers
Answer:
the molecules in the rope move/vibration, vibrating the molecules around it and this vibrations we hear as sound , if you have any questions you can ask me.
Over time, the variation that gives an advantage
A. can limit the number of individual organisms.
B. becomes less common in the population.
C. can limit the number of selective pressures.
D. becomes more common in the population
Answers
Answer:
The answer is D. becomes more common in the population
Explanation:
Charlotte Hornets NBA BASKETBALL TEAM
Answers
Answer:
I've heard both good and bad things about them! I'm going to go educate myself now
Explanation:
:)
Answer:
How good are they?
Explanation:
help me pls i need the answer
Answers
List three evidences that show that the Bible is the Word of God.
Answers
Answer:1.God tells us that He is the Author (2 Peter 1:20-21 Open in Logos Bible Software (if available) & 2 Timothy 3:15-17 Open in Logos Bible Software (if available))
1.The Old Testament and New Testament Authors understood they were writing the Word of God. Common Old Testament phrase – “Thus saith the Lord”. The Apostle Peter confirmed the Apostle Paul’s writings as Scripture (2 Peter 3:16)
3.Its Historical Accuracy – as verified by archeology, which has never contradicted the Bible, but only confirms and silences its critics.
Explanation:
Answer:
Many people question who the author of the Bible is and wonder if the Bible is really the Word of God. I want to give you five reasons to affirm that the Bible is God's Word.
The Word of God: Evidence that Scripture is Divine
First, I believe the Bible is the Word of God because of its scientific accuracy. The Truth of the Word of God tells us that God “hangeth the earth upon nothing” (Job 26:7). How did Job know that the earth hung in space before the age of modern astronomy and space travel? The Holy Spirit told him. The scientists of Isaiah’s day didn’t know the topography of the earth, but Isaiah said, “It is [God] that sitteth upon the circle of the earth” (Isaiah 40:22). The word for “circle” here means a globe or sphere. How did Isaiah know that God says upon the circle of the earth? By divine inspiration.
Secondly, the Bible is affirmed through historical accuracy. Do you remember the story about the handwriting on the wall that is found in the fifth chapter of Daniel? Belshazzar hosted a feast with a thousand of his lords and ladies. Suddenly, a gruesome hand appeared out of nowhere and began to write on a wall. The king was disturbed and asked for someone to interpret the writing. Daniel was found and gave the interpretation. After the interpretation, “Then commanded Belshazzar, and they clothed Daniel with scarlet, and put a chain of gold about his neck, and made a proclamation concerning him, that he should be the third ruler in the kingdom.” (Daniel 5:29). Basing their opinion on Babylonian records, the historians claim this never happened. According to the records, the last king of Babylon was not Belshazzar, but a man named Nabonidas. And so, they said, the Bible is in error. There wasn’t a record of a king named Belshazzar. Well, the spades of archeologists continued to do their work. In 1853, an inscription was found on a cornerstone of a temple built by Nabonidas, to the god Ur, which read: “May I, Nabonidas, king of Babylon, not sin against thee. And may reverence for thee dwell in the heart of Belshazzar, my first-born favorite son.” From other inscriptions, it was learned that Belshazzar and Nabonidas were co-regents. Nabonidas traveled while Belshazzar stayed home to run the kingdom. Now that we know that Belshazzar and Nabonidas were co-regents, it makes sense that Belshazzar would say that Daniel would be the third ruler. What a marvelous nugget of truth tucked away in the Word of God!
Explanation:
Help pleaseeeeeeeee
The coating on the head of a match is highly flammable. When it burns, it releases a great deal of energy. However, before the match can burn, it must gain a small amount of energy from a spark. That spark is typically produced by striking (rubbing) the match head against a rough surface.
Sketch and describe a potential energy diagram that represents the striking and burning of the match. Remember to label the diagram with the energy changes that occur. Your answer must include the potential energy diagram and a written description.
(Note: you do not have to use actual energy values.)
Answers
If two forces act on an object in the same direction, the net
force is equal to the
of the two forces.
Answers
Answer:
yes, the net force is equally two forces sorry I am just try this question about
Explanation:
l don't knowAnswer:
sum
Explanation:
If two forces act on an object in the same direction, the net force is equal to the sum of the two forces.
a can of soup is begin heated in a sauce pan. as the soup is heated, the warm fluid becomes less dense and rises, while the cooler part of the soup is more dense and sinks. this current of soup is an example of?.
A. radiation
B. conduction
C. convection
Answers
Brooke wakes up in the morning to find a rainbow produced by light shining through the fish tank near her window. Which of the following types of electromagnetic radiation produced the rainbow that Brooke saw?
a
Ultraviolet
b
White light
c
Infrared
d
Gamma rays
Answers
Answer:
I believe it is White light.
Explanation:
Answer: i pick white light