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ICSE Class 10 Answered

A car moving with a speed of 50kmph can be stopped by brakes after at least6m. If the same car is moving at a speed of 100kmph the maximum stopping distance is
Asked by sowmya subathra | 17 Apr, 2013, 08:24: PM
answered-by-expert Expert Answer
50kmph=250/18 m/s
100kmph=500/18 m/s
12as=v2-u2
a=250/18 x250/18 x1/32
second time:
putting in this third equation again:
s=64m
Answered by | 18 Apr, 2013, 03:41: PM

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