Using a horizontal force of 200N,we intend to move a wooden cabinet across a floor at constant velocity.What is the friction for
ce that will be exerted on the cabinet?
With explanation please
1 answer:
Answer:
-200 N
Explanation:
The cabinet moves at constant velocity, so that means there's no acceleration.
Applying Newton's second law to the cabinet:
∑F = ma
F + 200 = 0
F = -200
The friction force is 200 N in the opposite direction.
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