A block of wood of mass m = 1kg is pushed with an initial velocity of...
A block of wood of mass m = 1kg is pushed with an initial velocity of 1m/s down a ramp that makes an angle of 30 degrees with the horizontal. The coefficient of kinetic friction is 0.6. How far along the ramp does it slide before coming to rest?
Homework Answers
Consider the figure
Let 
be the distance covered by the block before coming to rest
Let 
be the vertical height covered when the block travels distance
================
Consider the block
As the block comes to rest after traveling distance , its initial
kinetic energy and potential energy is lost to friction.
Cancel mass m
ANSWER: 
===================
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