A 4 kg object starts from rest from the top of a rough 30 degree incline and slides 3.0 m down the incline in 2.0 s. Find the coefficient of friction between the block and the incline.
A)0.25
B)0.33
C)0.4
D)0.90
Ans is option C 0.4
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A 4 kg object starts from rest from the top of a rough 30 degree incline...
A 4 kg object starts from rest from the top of an rough 30o incline and slides 3.0 m down the incline in 2.0 s. Find the coefficient of friction between the block and the incline. A. 0.43 B. 0.25 C. 0.33 D. 0.90
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