Plants transform, through the process of photosynthesis, carbon dioxide, with water and sunlight, into organic and inorganic matter.
¿What is photosynthesis?Photosynthesis has been a chemical reaction carried out by plants and through which they obtain their own food.
This chemical reaction translates as:
Carbon Dioxide + Water + Light ⇒ Glucose + Oxygen
In this sense, let us note that with photosynthesis, organic matter, which is glucose, and inorganic matter, which is oxygen, are obtained in the products.
Once an object enters orbit, what keeps the object moving sideways?
inertia
gravity
centripetal force
air resistance
Answer: Inertia!!
Explanation: I just completed the edg quiz and got that answer correct! Hope its not too late for you!
Answer:
A- inertia
Explanation:
edge2o2o
A 1,800 kg car travels at 16 m/s. The driver presses down on the brake, causing the car to slow to 4 m/s. Which of the following statements correctly describes the car's change in linear momentum?
ACTIVITY 4
Applying the equation learned, answer the following problems:
1. A bowling ball whose mass is 4.0 kg is rolling at a rate of 2.5 m/s. What is its momentum? p = m/s. What Is Its Momentum?
Given:
Find:
Formula:
Solution:
2. A skateboard is rolling at a velocity of 3.0 m/s with a momentum of 6.0 kg-m/s. What is its mass?
Given:
Find:
Formula:
Solution:
3. A pitcher throws a baseball with a mass of 0.5 kg and a momentum of 10 kg-m/s. What is its velocity?
Given:
Find:
Formula:
Solution:
Subject Is Science
Good Perfect Complete=Brainlist
Copy Wrong Incomplete=Report
Good Luck Answer Brainly Users:-)
Answer:
1) 10 kg-m/s
2) 2 kg
3) 20 m/s
Explanation:
The momentum of an object can be calculated using the equation:
\(\large\boxed{p=mv}\)
where:
p is momentum (measured in kilogram meters per second).m is mass (measured in kilograms).v is the velocity (measured in meters per second).\(\hrulefill\)
Question 1For this question we need to find the momentum of a bowling ball whose mass is 4.0 kg is rolling at a rate of 2.5 m/s.
Given values:
m = 4.0 kgv = 2.5 m/sSubstitute the given values into the momentum formula and solve for p:
\(p=4.0\;\text{kg} \cdot 2.5\;\text{m/s}\)
\(p=10\;\text{kg m/s}\)
Therefore, the momentum of the bowling ball is 10 kg-m/s.
\(\hrulefill\)
Question 2For this question we need to find the mass of a skateboard rolling at a velocity of 3.0 m/s with a momentum of 6.0 kg-m/s.
Given values:
p = 6.0 kg-m/sv = 3.0 m/sAs we want to find mass, rearrange the momentum formula to isolate m:
\(\large\boxed{m=\dfrac{p}{v}}\)
Substitute the given values into the formula and solve for m:
\(m=\dfrac{6.0\; \text{kg m/s}}{3.0\; \text{m/s}}\)
\(m=2\;\text{kg}\)
Therefore, the mass of the skateboard is 2 kg.
\(\hrulefill\)
Question 3For this question we need to find the velocity of a baseball with a mass of 0.5 kg and a momentum of 10 kg-m/s.
Given values:
p = 10 kg-m/sm = 0.5 kgAs we want to find velocity, rearrange the momentum formula to isolate v:
\(\large\boxed{v=\dfrac{p}{m}}\)
Substitute the given values into the formula and solve for v:
\(v=\dfrac{10\; \text{kg m/s}}{0.5\; \text{kg}}\)
\(v=20\;\text{m/s}\)
Therefore, the velocity of the baseball is 20 m/s.
how did clair patterson determine the age of earth
Answer:
Patterson isolated lead from fragments of a meteorite that had struck Earth thousands of years ago, and determined the age of the fragments by analyzing proportions of the lead isotopes. The meteorite is assumed to have been formed at the same time as the rest of the solar system, including Earth
Explanation:
Explain how a star's absorption spectrum and the concept of red shift help support the Big Bang Theory.
Answer:
Red shift supports the big bang theory. ... The light from distant galaxies is red shifted (this tells us the galaxies are moving away from us) and the further away the galaxy the greater the red shift (this tells us that the more distant the galaxy the faster it is moving). Constellations look like they are moving because earth is rotating on it's axis.
May I have brainliest, please?
Who is prime minister of india
His name is
Narendra Modi
Answer:
Hey!
*its kinda the wrong topic but ill answer anyway!!!*
The Prime Minister of India is...
Narendra ModiExplanation:
HOPE THIS HELPS!!
a toy rotates at a constant 5rev/min. is its angular acceleration positive, negative, or zero?
Answer:
Its angular acceleration is zero.
Explanation:
If the angular velocity of an object (in this case the toy) is constant, then its angular acceleration will be zero. Why? Because angular acceleration is the time rate change of angular velocity. Since there is no change, this brings the answer to zero.
If a toy train has a mass of 1.5 KG and accelerates at a rate of 20 M/S 2 calculate force acting on it?
Answer:
F = 30 N
Explanation:
Given that,
Mass of a toy train, m = 1.5 kg
The acceleration of the toy-train, a = 20 m/s²
We need to find the force acting on it. We know that, net force acting on an object is given by :
F = ma
Substitute all the values,
F = 1.5 × 20
F = 30 N
Hence, the net force acting on the toy train is equal to 30 N.
Please answer correctly
No trolling or links, please
Answer: Wave a the first answer is right
Brainliest.
Explanation:
What method is used to find the number of neutrons in an atom?
a
rounded atomic mass - atomic number = number of neutrons
b
atomic number - rounded atomic mass = number of neutrons
c
atomic number - electron number = number of neutrons
d
electron number - atomic number = number of neutrons
Answer:
B
Explanation:
the current that leaves and re-enters a single power source in a parallel circuit is called the ? .
The current that leaves and re-enters a single power source in a parallel circuit is called the branch current.
In a parallel circuit, there are multiple branches that connect to the same power source. Each branch provides a separate path for current to flow from the power source to the load. The branch current is the current that flows through each individual branch of the circuit, and it represents the current that is drawn by each individual load in the circuit.
Since the current in a parallel circuit splits between the different branches, the total current flowing out of the power source is equal to the sum of the currents flowing through each individual branch. Similarly, the current re-enters the power source through each branch, and the total current flowing back into the power source is equal to the sum of the currents flowing through each branch.
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Please I need help I know that I put it in the wrong subject I did it on purpose please help me..
Why is loyalty important citizenship?
CER
Claim:
Evidence:
Reasoning:
Answer:
Loyalty-Being loyal is important to being a good citizen because it shows that you acknowledge the effort others have put in to what you are doing and it shows that you enjoy what you are doing. Loyalty is important to a productive community because it promotes good work and effort
Explanation:
How many revolutions does each tire makebefore the car comes to a stop, assuming thatthe car does not skid and that the tires haveradii of 0.34 m?Answer in units of rev.
The number of revolutions each tire makes before the car comes to a stop, assuming that the car does not skid and that the tires have radii of 0.34 m is 35 revolutions. In order to determine the number of revolutions the tire makes before the car comes to a stop, the initial velocity and the coefficient of kinetic friction of the tire should be provided.
The distance can be found by using the formula below: s = rθ Where, s is the distance traveled by the tire is the radius of the tireθ is the angular displacement of the tire
Mathematically, the formula for total distance can be given as :
D = 2s
= 2rθ
Therefore, the angular displacement of the tire required to make one revolution can be given as:
θ = C/r
= 2πr/r
= 2π
Therefore, the distance traveled by each tire can be calculated as:
D = 2rθ
= 2(0.34 m)(2π)
= 4.25 m
Therefore, the total distance traveled by both tires before the car comes to a stop is:
D = 2D
= 2(4.25 m)
= 8.50 m
Now, we can find the number of revolutions each tire makes before the car comes to a stop by dividing the distance traveled by each tire by the circumference of the tire.
Mathematically, we can express this as: N = D/C
= D/2πr
= (8.50 m)/(2π(0.34 m))
= 35 revolutions
Thus, the number of revolutions each tire makes before the car comes to a stop is 35 revolutions.
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Quanto tempo deve ficar ligado um ferro eletrico de 1000 w para que tenha o mesmo consumo de energia que um chuveiro de 4400 w que fica ligado 10 minutos
Answer:
Thus, the time for the first lamp is 44 minutes.
Explanation:
Power of first lamp, P' = 1000 W
Power of second lamp, P'' = 4400 W
time for second lamp, t'' = 10 minutes
Let the time for first lamp is t'.
As the energy is same, so,
P' x t' = P'' x t''
1000 x t' = 4400 x 10
t' = 44 minutes
Can someone please help me with science.
list these electron subshells in order of increasing energy 6s, 5p, 4f, 4d
The electron subshells in order of increasing energy are: 4d, 4f, 5p, and 6s.
Long answer: The energy level of an electron subshell is primarily determined by its distance from the nucleus of the atom. The closer a subshell is to the nucleus, the lower its energy level. This means that subshells with higher principal quantum numbers (n) have higher energy levels.
Within a given principal quantum number, the subshells are arranged in order of increasing energy according to their azimuthal quantum number (l). Subshells with higher l values are further from the nucleus and therefore have higher energy levels than subshells with lower l values.
In this case, all of the subshells listed have the same principal quantum number (n=4 or n=6). However, the subshells have different azimuthal quantum numbers: 4d has l=2, 4f has l=3, 5p has l=1, and 6s has l=0.
Therefore, the subshells can be arranged in order of increasing energy as follows: 4d, 4f, 5p, and 6s.
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A 0.48-kg ball is thrown with a speed of 8.8 m/s at an upward angle of 36 degrees.
(a) What is its speed at its highest point?
(b) How high does it go? (Use conversation of energy.)
Answer: (a) The velocity of the ball at its highest point is 10.12 m/s
(b) The height that the ball goes is 1.13 m.
Mass of ball, m = 0.48 kg
Initial velocity, u = 8.8 m/s
Initial angle, θ = 36°
Using the principle of conservation of energy, the final velocity at the highest point can be found. The potential energy of the ball is converted into kinetic energy at its highest point, where the ball will stop momentarily. Then, we know that the total energy at the top will be equal to the potential energy at the beginning. That is, Initial Potential Energy + Initial Kinetic Energy = Final Potential Energy∴
mgh + 1/2mu² = mgh(max) where h(max) is the maximum height the ball attains. At this point, the kinetic energy will be zero. Therefore,0.5mv² + mgh = mgh(max). Since the kinetic energy of the ball at the top is zero, the total energy at the top of the projectile’s trajectory is the potential energy at the start of the trajectory, which is mgh.∴ v = √(2gh).
This is the velocity at the maximum height.
(a) Speed at its highest point:
Initial velocity of ball, u = 8.8 m/s
Angle made with horizontal, θ = 36°
The vertical component of velocity, v_y = usinθv_y = 8.8 sin 36°v_y = 5.0 m/s
Now using the formula, v = √(u² + v_y²)v = √(8.8² + 5.0²)v = √(77.44 + 25)v = √102.44v = 10.12 m/s
Therefore, the velocity of the ball at its highest point is 10.12 m/s
(b) How high does it go: lets calculate the potential energy at the initial position. Potential energy, Ep = mgh
Ep = 0.48 * 9.8 * 0Ep = 0 J. The total energy at the top will be equal to the potential energy at the beginning. That is, Initial Potential Energy + Initial Kinetic Energy = Final Potential Energy∴ mgh + 1/2mu² = mgh(max). Substituting the values,0.48*9.8*h(max) + 0.5*0.48*8.8² = 0.48*9.8*0hmax = (0.5*0.48*8.8²)/(0.48*9.8)h(max) = 1.13 m.
Therefore, the height that the ball goes is 1.13 m.
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Which wave interaction results in a change in the direction of the wave as it passes through one medium to another medium?
Answer:
Refraction of waves involves a change in the direction of waves as they pass from one medium to another. Refraction, or the bending of the path of the waves, is accompanied by a change in speed and wavelength of the waves.
A 15 kg object and a 18 kg object are connected by a massless compressed spring and
rest on a frictionless table. After the spring is
released, the object with the smaller mass has
a velocity of 12 m/s to the left.
What is the velocity of the object with the
larger mass?
Answer in units of m/s.
Hi there!
This is an example of a recoil collision.
Using the conservation of momentum:
\(p_i = p_f\)
The initial momentum is 0 kgm/s (objects start from rest), so:
\(p_f = 0\)
We are given that the 15 kg block has a velocity of 12 m/s to the left, so:
\(m_1v_1' + m_2v_2' = 0 \\\\15(-12) + 18v_2' = 0 \\\\\)
Solve for v2':
\(18v_2' = 180 \\\\v_2' = \boxed{10 m/s}\)
1. make sure the video is showing the conductivity test. to select a test, click change , then select the test you want and click load . at the beginning of the conductivity test, why does the bulb go out when the wires are clipped off the bottom?
The bulb goes out at the beginning of the conductivity test because there is no complete circuit for electricity to flow through.
The conductivity test is a simple experiment used to determine whether a substance is a conductor or an insulator. In this test, a light bulb is connected to a battery through a wire, and the substance being tested is placed between the two ends of the wire. If the substance conducts electricity, the bulb will light up.
At the beginning of the test, the wires are clipped off at the bottom, and the bulb goes out because there is no complete circuit for the electricity to flow through. When the wires are clipped to the substance being tested, if the substance is a good conductor, it will allow the flow of electricity through it, completing the circuit and causing the bulb to light up. However, if the substance is an insulator, it will not allow electricity to pass through it, and the bulb will remain unlit.
Thus, the bulb goes out at the beginning of the conductivity test because there is no complete circuit for electricity to flow through. It is only when the wires are clipped to the substance being tested that a circuit can be completed, and the bulb will light up if the substance is a good conductor.
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developing a criterion for judging the effectiveness of a solution occurs during which step of the problem-solving process?
Developing a criterion for judging the effectiveness of a solution occurs during the step of evaluating solutions in the problem-solving process.
Problem-solving is the method of determining a problem's root cause and developing and executing an effective solution. Problem-solving is a critical skill for anyone to have in both their personal and professional lives. The problem-solving process entails the following steps:
1. Identifying and defining the problem
2. Gathering information
3. Developing potential solutions
4. Evaluating alternatives
5. Selecting the best solution
6. Planning and executing the solution
7. Monitoring the solution
You can follow these steps in any order. However, most successful problem-solving approaches are iterative, which means they go back and forth between steps until the best solution is found.
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What happens when you push or pull a water tube
The thing that happens when you push or pull a water tube is that the force makes the tube to speed up, slow down, or be in one place.
It is very hard when pulling water and if a person need to consistently pull air out of the tube before water makes it to the pump, it is very difficult and some pumps may or cannot do it.
What is the pulling about?In regards to pushing, when a person is pushing above the Center of Gravity, one is pushing the said object into the ground and thus is increasing the rate of friction.
If a person is pulling you are said to be pulling above the Center of Gravity and lowering friction.
So, The thing that happens when you push or pull a water tube is that the force makes the tube to speed up, slow down, or be in one place.
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Could society survive without energy transformations? Explain your reasoning.
I need help with physics
Answer:
mass (m) = 0.075 kg
acceleration (a) = 550000 m/\(s^{2}\)
F = ( 0.075 kg )( 550000 m/\(s^{2}\) ) = 41250 N
Explanation:
F = ma ; force is equal to mass times acceleration
mass (m) = 0.075 kg
acceleration (a) = 550000 m/\(s^{2}\)
F = ( 0.075 kg )( 550000 m/\(s^{2}\) ) = 41250 N.
do you get these options in the drop down?
mine C contient 1000 mg
d'acide ascorbique. Il
se prend dans un verre
d'eau de 20 CL.
1. Une orange contient
115 mg d'acide ascorbique. Combien faut-il d'oranges
pour obtenir la même masse d'acide ascorbique que
le comprimé ?
2. Il faut environ trois oranges pour obtenir 200 mL de
jus. Quelle est la concentration en acide ascorbique
du jus d'orange ?
3. Quel volume de la solution obtenue avec le comprimé
dans le verre contient la même masse d'acide ascor-
bique que ces trois oranges ?
4. Quel volume d'eau faut-il ajouter au verre contenant
le comprimé pour obtenir la même concentration en
acide ascorbique que le jus d'orange ?
Answer:
Explanation: honestly i don’t speak spanish so please explain with english
(A) You collect the following data from a person walking using a motion capture system.
Using the table, calculate the angle of the leg at frame 4 (in degrees).
(B) Using the table above, calculate the linear (tangential) velocity of the lateral malleolus at frame 2 using the central difference formula.
The linear (tangential) velocity of the lateral malleolus at frame 2 using the central difference formula is 0.42.
(A) To calculate the angle of the leg at frame 4, we need to use the given data and the formula.
Angle of leg = arctan(y/x)
Where x and y are the corresponding values in the table.
For frame 4,x = -0.206, y = 0.979 Angle of leg = arctan(0.979/-0.206)
≈ -79.67 degrees
Therefore, the angle of the leg at frame 4 is approximately -79.67 degrees.
(B) To calculate the linear (tangential) velocity of the lateral malleolus at frame 2 using the central difference formula, we need to use the given data and the formula.
The formula for the central difference is: f'(x) = (f(x+h) - f(x-h))/2h where f(x) is the function, h is the step size, and f'(x) is the derivative of the function.
Let's find the tangential velocity at frame 2 using the data for lateral malleolus displacement over time. Using the central difference formula:
f'(x) = (f(x+h) - f(x-h))/2h
where x = 2, h = 0.01, and f(x)
= lateral malleolus displacement at frame
2f'(2) = (f(2+0.01) - f(2-0.01))/2*0.01f'(2)
= (-0.2256 - (-0.234))/0.02f'(2)
= 0.42
Therefore, the linear (tangential) velocity of the lateral malleolus at frame 2 using the central difference formula is 0.42.
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hey guys, l need some help!
what is the weight of potatoes of mass 75 kg on the surface of the earth?
(g=9.8m/s square)
ans=735N
l need process
735N
(75 kg) * 9.8 (m / s) =
735 m kg / s
hope this helps!!
OniiSama~
What is the 3rd Law of coilation?
1. Bounce
2. Gravity
3. Re-flux
Answer:
Re-flux
Explanation:
A piece of tin has a mass of 16.52 g and a volume of 2.26 cm 3 . What is the density of tin?
Explanation:
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bajwjkwwjehjwkwkwmw
wmiwwijwkwkwmw
........,.................
.....
You throw a ball upward with an initial speed of 4.2 m/s . When it returns to your hand 0.86 s later, it has the same speed in the downward direction (assuming air resistance can be ignored). What was the average acceleration vector of the ball?
The average acceleration vector of the ball is approximately 9.8 m/s² downward.
When the ball is thrown upward, it experiences a constant acceleration due to gravity pulling it downward. This acceleration is equal to 9.8 m/s², which is the acceleration due to gravity near the surface of the Earth. Since the ball reaches the same speed in the downward direction when it returns to the hand, we can conclude that its average acceleration vector is also 9.8 m/s² downward.
When the ball is thrown upward, it moves against the force of gravity. As it moves upward, the gravitational force slows it down until it reaches its highest point. At this point, the ball momentarily stops before reversing direction and falling back downward.
The force of gravity then acts in the same direction as the ball's motion, causing it to accelerate downward. The acceleration due to gravity remains constant throughout the ball's motion, regardless of its direction.
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