GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In a test a 500 kg car travelling at 10 m s-1 hits a wall. The front 0.30 m of the car crumples as the car is brought to rest. What is the average force on the car during the impact?
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830 N
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7500N
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8300N
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83 000N
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Explanation:
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