Cecilia72 Cecilia72

25-02-2020
Physics

contestada

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

Respuesta :

emmyslater04 emmyslater04

14-11-2020

Answer: 300 N

Explanation:

The friction acting on a static object is equal to the force put on it.

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