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Two blocks each of mass  and a cylinder  are connected as shown in Figure. Angular acceleration of the cylinder  of radius  is (all strings and pulley are ideal)

a)

b)

c)

d)



Question ID - 100334 | SaraNextGen Top Answer

Two blocks each of mass  and a cylinder  are connected as shown in Figure. Angular acceleration of the cylinder  of radius  is (all strings and pulley are ideal)

a)

b)

c)

d)

1 Answer
127 votes
Answer Key / Explanation : (b) -

(b)

Let  be the acceleration of the cylinder, then acceleration of point  on the cylinder

Similarly, the acceleration of point  on the cylinder is

    …(i)

 …(ii)

(iii)

…(iv)

On solving these equations, we get

127 votes


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