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1/2mv2

where m=mass, v=velocity (or acceleration)

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11y ago
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Q: How do you calculate how much energy needed to stop a moving object?
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What is needed to start an object moving.?

An external force is needed to start an object moving. This can be applied through pushing, pulling, or some other method that imparts kinetic energy to the object.


What measurement is not needed to calculate the kenetic energy?

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What does an object have when moving that it doesn't at rest?

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The energy in a moving object is kept in what kind of energy store?

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