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April 23, 2014

Homework Help: physics

Posted by Anonymous on Wednesday, January 18, 2012 at 1:54am.

A 20 kg mass is allowed to accelerate down a frictionless 15 ramp.
a. Determine the value of the x-component of the force gravity.
b. What is the acceleration of the block down the ramp.
c. How long will it take for the block to slide 30.0m?

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