Posted by Tool Man | Posted in Vintage Tools | Posted on 15-06-2009
Tags: block, jack, plane, planes, wood block planes, woodworking
Coefficient of friction without the force of friction?
During an experiment, a block of wood with a weight of 130 g is placed on an inclined plane. When produces the plane at an angle of 35th, the block slides down the plane at a constant speed. Parallel Force = 731 normal force = 1.044 What is the friction force? What is the coefficient of friction add me on messenger ... PLEASE! thunderboltfootball@yahoo.com need help!
There is a trick to this. when the slope angle makes the object sliding at a constant speed, then the tangent of the angle is the coefficient of friction. Thus, mu = tan 35.
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