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When a ball bounces when is the potential energy the highest and when is the kinetic energy the highest?
Wiki User
∙ 10y ago
At the peak of the trajectory the potential energy will be at it's maximum and the vertical component (perpendicular to the earth) will be zero, ie if the ball was thrown straight up from the ground, it will start off with no potential energy and high kinetic energy. As it moves upward, the force of gravity will act on it and it will slow, thus the KE will decrease. At the same time it is gaining altitude, so the PE will increase. A the peak the KE is 0 and the PE is maximized and the ball is motionless. Then the ball will fall towards the earth and its KE will increase as it gains speed and its PE will decrease as it loses altitude until it hits the ground with the same amount of KE it started with, but moving in the opposite direction.
Wiki User
∙ 14y ago
Wiki User
∙ 11y agoIf the ball is moving up into the air, then its potential energy is increasing since it is gaining height and its kinetic energy is decreases, since it is slowing down.
(If both the kinetic energy and the potential energy are going up, or they are both increasing it would mean that the ball if traveling upwards and getting faster at the same time. This would mean that there is some kind of force pushing the ball up, like a rocket.)
Wiki User
∙ 10y agoDefinitions:
Kinetic Energy is Energy of MOTION.
Potential Energy is Energy of POSITION.
So, a Ball's Potential Energy is greatest at the TOP of its bounce, its speed is ZERO.
A ball's greatest Kinetic Energy is at the point at which it just CONTACTS the floor.
Wiki User
∙ 12y agoThe ball's velocity reaches zero and gravity starts pulling the ball towards the ground at a velocity close to 9.81 m/s2.
Wiki User
∙ 12y agoNo, it has its greatest potential energy in this instance. Its kinetic energy will increase as it falls, and decrease as it rises.
Wiki User
∙ 11y agoKINETIC ENERGY
NOTE :
If a object is at rest it will have the potential energy but the MOVING body will always have kinetic energy
Wiki User
∙ 12y agoYes, exactly.
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When does a bouncy ball has least potential energy?
Right before it hits the ground and right after it bounces back up.Potential energy is "stored energy;" the the energy of a body or a system with respect to the position of the body or the arrangement of the particles of the system. If an object is moving very fact, it has kinetic energy, but if an object is in a position where it has the potential to move fast but isn't moving or moving very slowly, the object has a lot of potential energy. A bouncy ball has a parabolic pattern (Like an upside-down U) of movement as it bounces. At the top of the parabola- when the bouncy ball is highest in the air- it has the highest potential energy because it is not moving for that instant, but has the capacity to do so. as it moves downwards, it loses potential energy and gains kinetic energy. By the time it is about to hit the ground, it has the greatest kinetic energy because it gains momentum, and the least potential energy. As the ball bounces back up, it loses momentum, so it is losing kinetic energy and gaining potential energy. A bouncy ball has the least potential energy right before it hits the ground and right after it begins bouncing back up.There is also an exchange of kinetic and potential energy as the ball hits the ground. Elastic energy is the potential mechanical energy stored in the configuration of a material or physical system as work is performed to distort its volume or shape. So, the kinetic gravitational energy (because gravity is doing the work) changes to elastic potential energy (it is not moving in any way for an instant, but has the potential to move in the sense of being squished down), and as the energy is being used to distort the shape of the ball, elastic kinetic energy. As the ball has been distorted to its maximum extent, it has more potential energy, which is transferred to kinetic as the ball first changes back to its original shape, elastic kinetic energy, and then bounces back up, when it begins to lose its kinetic energy again.
How does kinetic energy of the ball relate to the bounce of the ball?
kinetic energy is enegy being used, the opposite of potential energy, which is energy being stored, or waiting to be used. When a ball bounces it is using its energy. When a ball is held by a person, it holds potential energy, or the potential to use energy.
As rocket rises its kinetic energy changes at the time the rocket reaches its highest point most of the kinetic energy in the rocket has been?
Most of the kinetic energy will have turned into potential energy - all of it, if there is no friction.Most of the kinetic energy will have turned into potential energy - all of it, if there is no friction.Most of the kinetic energy will have turned into potential energy - all of it, if there is no friction.Most of the kinetic energy will have turned into potential energy - all of it, if there is no friction.
What energy does pendulum have?
When the pendulum is at its highest point or amplitude, it has the highest potential energy. When it passes by its point of equilibriu, it has the highest kinetic energy.
When a ball is throw straight up at what position is its kinetic energy at its maximum and at what position is gravitational potential energy at its maximum?
It's kinetic energy is highest when it is about half way to the top. The gravitational potential energy is highest when it is about to fall back down.
What energy is there when a ball bounces?
Basically 2 types of energy are involved, Kinetic and Potential energy. When the ball bounces the kinetic energy starts changing into potential energy or as commonly referred to as energy of recoil.
Why does a ball gets lower and lower when it bounces'?
The greater the gravitational potential energy the more the kinetic energy, so as it bounces, the gravitational potential energy will decrease, so will the kinetic energy decrease and everything will decrease and they will suck
What is the energy of a playground swing at its highest point?
As the swing moves, potential energy changes into kinetic energy. At the highest position all energy is gravitational potential energy as the swing has stopped at its highest position. Then the energy is converted back to kinetic energy, KE as it descends.
Where does the bob have the highest potential energy?
-- If you're talking about a pendulum, then the potential energy is highest and kinetic energy is zero at the ends of the swing, and potential energy is lowest and kinetic energy is highest in the middle of the swing. -- If you're not talking about a pendulum, then the preceding may be completely wrong.
When does a bouncy ball has least potential energy?
Right before it hits the ground and right after it bounces back up.Potential energy is "stored energy;" the the energy of a body or a system with respect to the position of the body or the arrangement of the particles of the system. If an object is moving very fact, it has kinetic energy, but if an object is in a position where it has the potential to move fast but isn't moving or moving very slowly, the object has a lot of potential energy. A bouncy ball has a parabolic pattern (Like an upside-down U) of movement as it bounces. At the top of the parabola- when the bouncy ball is highest in the air- it has the highest potential energy because it is not moving for that instant, but has the capacity to do so. as it moves downwards, it loses potential energy and gains kinetic energy. By the time it is about to hit the ground, it has the greatest kinetic energy because it gains momentum, and the least potential energy. As the ball bounces back up, it loses momentum, so it is losing kinetic energy and gaining potential energy. A bouncy ball has the least potential energy right before it hits the ground and right after it begins bouncing back up.There is also an exchange of kinetic and potential energy as the ball hits the ground. Elastic energy is the potential mechanical energy stored in the configuration of a material or physical system as work is performed to distort its volume or shape. So, the kinetic gravitational energy (because gravity is doing the work) changes to elastic potential energy (it is not moving in any way for an instant, but has the potential to move in the sense of being squished down), and as the energy is being used to distort the shape of the ball, elastic kinetic energy. As the ball has been distorted to its maximum extent, it has more potential energy, which is transferred to kinetic as the ball first changes back to its original shape, elastic kinetic energy, and then bounces back up, when it begins to lose its kinetic energy again.
Does the activated complex have the highest kinetic energy?
No, the kinetic energy that was present before the collision will become potential energy.
How does something turn from kinetic energy to potential energy?
kinetic energy is energy in motion. potential is like a roller coaster you start at the bottom and go up to highest point of the coaster and yougain potential energy as you move to the highest point of the coaster and when you go down the peak point the potential energy the coaster was gaining is transferred to kinetic energy.
How does kinetic energy of the ball relate to the bounce of the ball?
kinetic energy is enegy being used, the opposite of potential energy, which is energy being stored, or waiting to be used. When a ball bounces it is using its energy. When a ball is held by a person, it holds potential energy, or the potential to use energy.
As rocket rises its kinetic energy changes at the time the rocket reaches its highest point most of the kinetic energy in the rocket has been?
Most of the kinetic energy will have turned into potential energy - all of it, if there is no friction.Most of the kinetic energy will have turned into potential energy - all of it, if there is no friction.Most of the kinetic energy will have turned into potential energy - all of it, if there is no friction.Most of the kinetic energy will have turned into potential energy - all of it, if there is no friction.
What energy does pendulum have?
When the pendulum is at its highest point or amplitude, it has the highest potential energy. When it passes by its point of equilibriu, it has the highest kinetic energy.
When a ball is throw straight up at what position is its kinetic energy at its maximum and at what position is gravitational potential energy at its maximum?
It's kinetic energy is highest when it is about half way to the top. The gravitational potential energy is highest when it is about to fall back down.
Can you have not potential energy and all kinetic energy?
Yes, a falling object has only potential energy at its highest point at rest. The same object will also have all kinetic energy and no potential energy the instant just before striking the ground at its highest velocity at ground level.
