a car of mass 150 kg moving at 20m/s is brought to 10m/s in 5sec . Find the force acting on the car?
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1
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Explanation:
300
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Answered by
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Answer:
f =m×a , f= m×∆v/t , f= 150× (10-20)/5
f= 150×-2 , f is -300 N
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