A car moving with speed u can be stopped in minimum distance x when brakes are applied. If the speed becomes n times, the minimum distance over which the car can be stopped would take the value

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A car moving with speed u can be stopped in minimum distance x when brakes are applied. If the speed becomes n times, the minimum distance over which the car can be stopped would take the value

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Greg · Answer 1 · 2022-10-19T05:42:09+0000

The correct choice is (d) n^2x

Best explanation: x = u^2/2g

x’ = (nu)^2/2g

x’ = n^2x.

A car moving with speed u can be stopped in minimum distance x when brakes are applied. If the speed becomes n times, the minimum distance over which the car can be stopped would take the value

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