A block weighing 6.2 N requires a force of 2.2 N to push it along at constant velocity. What is the cooefficient of friction for the surface? Plsssss help asap..

1 answer

Frictional resistance = μN
=μmg
=μ6.2N

Force required = 2.2 N

Thus
μ6.2 = 2.2
μ=2.2/6.2 = 0.35 approx.
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