February 23, 2017

Homework Help: science

Posted by sarah on Tuesday, November 25, 2008 at 12:30am.

a 25 lb block has an initial speed of vo=10ft/s when it is midway between springs A and B. After striking spring B, it rebounds and slides across the horizontal plane toward spring A, etc. If the coefficient of kinetic friction between the plane and the block is mew k= 0.4, determine the distnace traveled by the block before it comes to rest.
ka=10lb/in and kb=60lb/in?

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