A constant retarding force of 100 N is applied to a body of mass 60 kg moving initially with a speed of 18 km/h. How long does the body take to come to halt
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body of mass 20 kg moving initially with a speed of 15 m s^-1 . How long does the body take to stop?
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Retarding force, F = 50 N Mass of the body, m = 20 kg Initial velocity of the body, u = 15 m/s Final velocity of the body, v = 0 Using Newtons second ... More
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