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A dock worker loading crates on a ship finds that a 25 kg crate, initially at rest on a hori- zontal surface, requires a 90 N h...Asked by sam
A dock worker loading crates on a ship finds that a 29 kg crate, initially at rest on a horizontal surface, requires a 90 N horizontal force to set it in motion. However, after the crate is in motion, a horizontal force of 60 N is required to keep it moving with a constant speed. The acceleration of gravity is 9.8 m/s^2
Find the coefficient of static friction be- tween the crate and floor.
Find the coefficient of static friction be- tween the crate and floor.
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Answered by
Henry
See previous post.