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Card 6

Front

What equation is used to calculate kinetic energy?

Back

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Card 7

Front

In the equation to calculate kinetic energy, what is E_k?

Back

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Card 8

Front

In the equation to calculate kinetic energy, what is m?

Back

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Card 9

Front

In the equation to calculate kinetic energy, what is v?

Back

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Card 10

Front

When is an object described as being elastic?

Back

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Card 11

Front

When work is done on an elastic energy to stretch or squash it what is the energy transferred to it and what happens to that energy?

Back

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Card 12

Front

A boy of mass 40 kg runs at a speed of 5 m/s. What is his kinetic energy?

Back

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Card 13

Front

When a spring is squashed and released it warms up. Why?

Back

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