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Card 6

Front

What happens to momentum of an object when a force acts on a moveable object?

Back

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Card 7

Front

How do you work out the force that acts upon an object?

Back

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Card 8

Front

What happens when 2 objects collide?

Back

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Card 9

Front

What is the rule about momentum?

Back

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Card 10

Front

Why do cars have crumple zones?

Back

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Card 11

Front

In any collision; to change your momentum a force is exerted on you for a length of time. What is the rule for this?

Back

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Card 12

Front

Why do cars have air bags?

Back

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Card 13

Front

Why do cars have seatbelts?

Back

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Card 14

Front

Why is a steering wheel/cyclists helmet usually padded?

Back

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Card 15

Front

Why do you bend your knees when you jump down?

Back

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