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A car drives into a side rail with a force of 7,566 N that is exerted...

A car drives into a side rail with a force of 7,566 N that is exerted over a time of 0.19 s. Assuming the mass of the car of 532 kg and the car was initially driving 7.5 m/s, what is the magnitude of the final velocity (in m/s) after striking the side rail? You may ignore friction.

Two cars collide at the intersection and stick together. The first car has a mass of 1,522 kg and is approaching at 17.3 m/s due south. The second car has a mass of 988 kg and is approaching at v2 m/s due west. If the angle of the velocity after the collision is 22 degrees south of west, what is the velocity v2 (in m/s)?

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Answer #1

then V2= 65.95m/s

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