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by jyle
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∙ 11y ago
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Does the speed of a ball rolling down a ramp change with the kind of surfacce on which the ball is rolling?
yes it does. i just did the experiment.
Is the energy produced by a ball rolling on the floor called mechanical energy?
Chemial
How do you figure kinectic energy?
what is the kinectic energy of a ball with a mass of 5kg rolling at 10m/s?
When a ball rolls down a hill what wasted energy conversion occurs?
Potential energy to kinetic energy
What type of energy is a rolling ball?
Well, right before you are about to push it or while it is sitting at the top of a hill, the ball has potential energy. This means the ball has to potential to move or roll. This can be seen as a roller coaster at the tallest point of the ride. Then, while it begins to roll, the ball has kinetic energy while it moves until the forces of gravity and friction are able to stop its kinetic energy.
What form of energy did the table tennis ball have when it was rolling?
Rolling (motion) is an example of Kinetic Energy.
Is it possible for a ball to also have potential energy as it is rolling?
Yes, if it is rolling at a constant speed it has potential energy.
Which force causes a change in motion?
it appears to be the conversion of energy. for example, a kid kicks a ball. the kick transferred its stored up, or Kinetic, energy to the ball, making it move forward.
Does the speed of a ball rolling down a ramp change with the kind of surfacce on which the ball is rolling?
yes it does. i just did the experiment.
Is the energy produced by a ball rolling on the floor called mechanical energy?
Chemial
What kind of energy conversion happens when you play ball?
Kinetic Energy
What can you do to change the direction of a soccer ball rolling toward the goal?
You can play the ball.
What is true about the total energy of a ball as it rolls down a hillside?
It is conserved. The potential energy of the ball sitting at the top of the hill is converted into kinetic energy of the rolling ball.
A rolling ball gains more of this kind of energy when it moves faster?
Kinetic energy
A soccer ball rolling across a field has energy of motion?
Is that a ? no it's not!
A ball rolling down a hill is a good example of energy?
kinetic
How do you figure kinectic energy?
what is the kinectic energy of a ball with a mass of 5kg rolling at 10m/s?
