5 43 6 A motor car running at the rate of 7 ms 1 can be stopped by applying brakes in 10 m Show that total resistance to the

Question

5 43 6 A motor car running at the rate of 7 ms 1 can be stopped by applying brakes in 10 m Show that total resistance to the motion when brakes are on is one fourth of the weight of the car aintain a

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