Question

A 2 m long rod of radius 1 cm which is fixed at one end is given a twist of 0.8 radians at the other end.
Find the shear strain developed.
3
that can be applied to the material of a wire employed to suspend an elevator is X10 N/m2​

Answer 1

Answer:

So correct answer is 0.004 rad

Explanation:

ϕ=rθ/ l= 1/100 × 0.8/ 2 =0.004 radian