Physics Homework Solutions
#12017
A 1000 newton crate is being pushed across a level floor at a constant speed by a force of 300 newton at an angle of 20 degrees
A 1000 newton crate is being pushed across a level floor at a constant speed by a force of 300 newtons at an angle of 20 degrees below the horizontal
A-what is the coeffecient of kinetic friction between the crate and the floor.
B-if the 300 newton force is instead of pulling the block at an angle of 20 degrees above the horizontal
-What will be the acceleration of the crate assume that the coeffient of friction is the same as found in A.
The two pages solution contains full force diagrams, solution strategy ( a list of steps necessary to reach a solution) and full derivation of the solution.
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