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Suppose a 1,600 kg car is traveling at 20.0 m/s. What average force is needed to stop the car in 4.0 s? Can you explain to me how you got your answer, thank you.
12 years ago

Answers

drwls
(Avg. Force)*(time) = Momentum change
= 1600*20 kg m/s

Avg. Force = 32,000/4.0 = 8000 Newtons
12 years ago

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