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What is the impulse needed to stop a 45-kg boy who is running at 6 m/s in 3 seconds?
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What is the impulse needed to stop a 45-kg boy who is running at 6 m/s in 3 seconds?

User Manuel Miranda
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1 Answer

3 votes
Impulse = change of momentum
Impulse = 45 x 6 = 270 Ns
User Jivopis
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