Wednesday
November 26, 2014

Homework Help: physics

Posted by YOLO on Thursday, April 18, 2013 at 10:00pm.

A car of mass 1500 kg traveling at 15.6 m/s loses its brakes and collides with the rear end of the car in front of it, which has a mass of 1020 kg and is traveling in the same direction at 12.5 m/s. If the smaller car is given a speed of 15.3 m/s by the collision, what is the speed of the larger car after the collision?

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