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Card 16

Front

When we are above the Earth’s surface we have potential (stored) energy. This is called........

Back

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Card 17

Front

What does the amount of gravitational potential energy an object on Earth has depends on?

Back

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Card 18

Front

If an object is lifted, work is done ______ gravitational force.

Back

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Card 19

Front

Ep = m × g × h Ep = ?

Back

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Card 20

Front

Ep = m × g × h m = ?

Back

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Card 21

Front

Ep = m × g × h g = ?

Back

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Card 22

Front

Ep = m × g × h h = ?

Back

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Card 23

Front

e.g. A book with a mass of 0.25 kg is lifted 2 m onto a bookshelf. If g is 10 N/kg, what is the change in gravitational potential energy?

Back

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Card 24

Front

All ______ objects have kinetic energy.

Back

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Card 25

Front

What does kinetic energy an object has depends on?

Back

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