Physics, 28.06.2021 15:50 anikabarnhart
Mary applies a force of 73 N to push a box with an acceleration of 0.48 m/s^2. When she increases the pushing force to 84 N, the box's acceleration changes to 0.64 m/s^2. There is a constant friction force present between the floor and the box.
Required:
a. What is the mass of the box?
b. What is the coefficient of kinetic friction between the floor and the box?
Answers: 2
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Mary applies a force of 73 N to push a box with an acceleration of 0.48 m/s^2. When she increases th...
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