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A car moving with a speed of 50 km/hr, can be stopped by brakes after at least 6 m

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asked Mar 20, 2018 in Physics by paayal (26,720 points) ● 4 ● 6 ● 11

A car moving with a speed of 50 km/hr, can be stopped by brakes after at least 6 m. If the same car is moving at a speed of 100 km/hr, the minimum stopping distance is

(a) 12 m 

(b) 18 m

(c) 24 m 

(d) 6 m.

1 Answer

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answered Mar 20, 2018 by sanjaydas (61,430 points) ● 5 ● 7 ● 7
selected Mar 24, 2018 by Vikash Kumar
 
Best answer

(c) : For first case,

For second case,

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