Polly is pushing a box across the floor with a force of 30 N. The force of gravity is –8 N, and the normal force is 8 N. Which value could describe the force of friction if Polly could not move the box?
Answers
Answered by
8
Answer: -30 N
Explanation:
The force of gravity and the normal force cancel out. So the force of friction would also have to cancel out which gives us -30N
Answered by
1
Answer:
-30N
Explanation:
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