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16-11-2022
Physics

contestada

If the coefficient of kinetic friction between a 25 kg
crate and the floor is 0.32, what horizontal force is required to move the crate at a steady speed across the floor?
F =78 N
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Correct
Part B
What horizontal force is required if μk
μk
is zero?

If the coefficient of kinetic friction between a 25 kg crate and the floor is 032 what horizontal force is required to move the crate at a steady speed across t class=

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