Multiple Choice
A 55-kg box rests on a horizontal surface.The coefficient of static friction between the box and the surface is 0.30.A horizontal 140-N force is applied to the box.What is the friction force on the box?
A) 140 N
B) 160 N
C) 16.5 N
D) 0.00 N
E) 42 N
Correct Answer:

Verified
Correct Answer:
Verified
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