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July 30, 2014

Homework Help: physics

Posted by parul on Monday, May 28, 2012 at 2:28am.

a car traveled at uniform velocity of 20m/sec for 5 sec the brakes are applied and car retards uniformly and come to rest in further 8 sec.find
a)distance traveled in first five sec
b)distance traveled after breaks are applied
c)total displacement during this period and its avrage velocity in whole journy.

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