21-12-2022
Physics

contestada

A lawn mower, with a mass of 65 kg, is being pushed with a force of 300 N at 30 degrees from the horizontal. If the lawn mower now accelerates at 2 m/s/s, calculate the force of friction acting on the mower.

Given:
Fa = N
m = kg
a = m/s/s

Unknown
Fax = N
Fnet = __N
Ff = 129N

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