liapina2011lio liapina2011lio

02-08-2017
Physics

contestada

A piano has a mass of 185 kg, and the coefficient of friction between it and the floor is 0.39. What is the maximum force of friction between the piano and the floor?

707 N
523 N
1813 N
1208 N

Respuesta :

Farcher Farcher

02-08-2017

coefficient of friction x mass x g

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kendramendoza2p6q30x kendramendoza2p6q30x

21-03-2019

707 N

185×0.39×9.8

I just did it and found the answer

Answer Link

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