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Card 6

Front

What is displacement?

Back

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Card 7

Front

Why is the displacement usually less that the distance at the end of the journey?

Back

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Card 8

Front

How many Newtons is 100g?

Back

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Card 9

Front

What is gravitational potential energy?

Back

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Card 10

Front

How do you work out the gravitational potential energy of an object?

Back

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Card 11

Front

How do you work out the kinetic energy (J) in an object?

Back

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Card 12

Front

Why would the GPE stored by an object lifted by 1 m above the moon's surface be less than when it is lifted about the Earth's?

Back

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Card 13

Front

How do you work out momentum (kgms-1)?

Back

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Card 14

Front

What is the law of conservation of momentum?

Back

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Card 15

Front

Why does a motorcycle travelling at 30m/s have less momentum than a car going at the same velocity?

Back

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