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Two cylinders of same material and of same length are joined to end as shown in figure. The upper end of A is rigidly fixed. Their radii are in ratio of 1 : 2, If the lower end of B  is twisted by an angle the angle of twist of cylinder A is

a)

b)

c)

d)



Question ID - 56198 | SaraNextGen Top Answer

Two cylinders of same material and of same length are joined to end as shown in figure. The upper end of A is rigidly fixed. Their radii are in ratio of 1 : 2, If the lower end of B  is twisted by an angle the angle of twist of cylinder A is

a)

b)

c)

d)

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

(c)

For cylinder A,

For cylinder

127 votes


127