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garik1379 [7]
2 years ago
14

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
Physics
2 answers:
ad-work [718]2 years ago
6 0
A! It’s A. A. It’s a. A
kondaur [170]2 years ago
4 0
362 N is the force of friction on the bookcase.
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Explanation:

Given that,

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An undersea research chamber is spherical with an external diameter of 5.50 m . The mass of the chamber, when occupied, is 87600
dmitriy555 [2]

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