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hasnain721
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Homework Statement
A block of wood of mass 4 kg is released from rest on a plane inclined at 30 degrees to the horizontal. Assuming that the surface can be modeled as smooth (no friction) calculate the acceleration of the block, and its speed after it has moved 3m
Homework Equations
equations of motion
The Attempt at a Solution
http://img174.imageshack.us/img174/2632/36018360et2.jpg
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