A rod of length l and radius r is joined to a rod of length l 2 and radius of same material. The free end of small rod is fixed to a rigid base and the free end of larger rod is given a twist of θ 0 , the twist angle at the joint will be

Question

A rod of length l and radius r is joined to a rod of length l 2 and radius of same material. The free end of small rod is fixed to a rigid base and the free end of larger rod is given a twist of θ 0 , the twist angle at the joint will be, θ 4, θ 2, 5 θ 6, 8 θ 9

MARKS App · Accepted Answer

τ = C θ = π ɳ r 4 θ 2 L = c o n s t a n t ⟹ θ - θ 0 2 = θ 0 16 ⟹ θ 0 = 8 9 θ

Search any question & find its solution

Looking for more such questions to practice?