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1 year ago

13

A 200 N object is resting on a surface with a coefficient of static friction equal to 0.15. A person pushes horizontally with a

force of 20 N. Calculate the magnitude of the force of friction.

1 answer:

Reika [66]1 year ago

3 0

Answer:

20 N

Explanation:

the force of static friction maximum = Fn * .15 = 200 * .15 = 30 N

the force of friction will cancel out the 20 N force applied

Ff = 20 N

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