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 v

Question

Furkat [3]

3 years ago

6

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 v

alue could describe the force of friction if Polly could not move the box?

Advanced Placement (AP)

2 answers:

Tju [1.3M] · Answer 1 · 2022-02-21T11:00:33+03:00

Tju [1.3M]3 years ago

7 0

Answer:

the answer is-30N

Explanation:

luda_lava [24] · Answer 2 · 2022-02-21T09:49:16+03:00

luda_lava [24]3 years ago

6 0

Answer:

-30 N

Explanation:

If she couldn't move the box, then there would have to be a force of equal magnitude but in the opposite direction of the force that's used to push the box.