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October 25, 2014

Homework Help: physics

Posted by pavatharani on Sunday, July 3, 2011 at 10:18am.

a car moving on a straight road with a speed of 20m/s. at t=0 the driver of the car applies the breaks after watching an obstacle 150m ahead. after application of breaks, the car retards with 2m/s^2. find the position of the car from the obstacle at t=15s.

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