AP EAMCET · PHYSICS · Mechanical Properties of Solids
A wire of length and radius is vertically clamped. The lower end is twisted through an angle of . The angle of shear is _____
- A
- B
- C
- D
Answer & Solution
Correct Answer
(A)
Step-by-step Solution
Detailed explanation
from figure tanϕ=rsinθl here θ and ϕ are small ⇒ϕ=rθl =2×10-3×451=.09°
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