Question

A plank is hinged on horizontal surface at point A as shown in figure, find angular velocity of plank
about point A at instant given in figure. Solid sphere only translates with velocity v and radius of
sphere is R
hinge
o
2V sin
2V cos
e
2
27 sin
2
2V sin 8
(A)
2
(B)
(C)
(D)
R
R
R
R​

Answer 1

Answer:

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