Friday
April 18, 2014

Homework Help: PHYSICS

Posted by HELP on Wednesday, April 17, 2013 at 1:16pm.

A small block of mass 0.5 kg is released from rest at the top of a ramp of mass 3 kg that sits on a frictionless horizonal surface. When the block leaves the ramp it has a speed of 4 m.s a)what is the recoil velocity of the ramp b) how high is the ramp?

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