A roller of weight W is to be rolled over a wooden block as shown in the figure. The pull F required to just cause the said motion

A roller of weight W is to be rolled over a wooden block as shown in t

1.	A roller of weight W is to be rolled over a wooden block as shown in the figure. The pull F required to just cause the said motion
A.	W/2
B.	W
C.	\(\sqrt 3 W\)
D.	2W
Answer» D. 2W

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A roller of weight W is to be rolled over a wooden block as shown in the figure. The pull F required to just cause the said motion

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