Physics, 25.02.2020 17:54 thelukp7fihp
A man pushes with a force of 300 N on a bookcase of mass 75 kg. The coefficient of static friction between the bookcase and the floor is 0.9. Because of friction, the bookcase does not move. What is the force of friction on the bookcase?
A. 362 N
B. 300 N
C. 551 N
D. 662 N
Answers: 3
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A man pushes with a force of 300 N on a bookcase of mass 75 kg. The coefficient of static friction b...
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