Polar moment of inertia(IP) of a circular disc is to be determined by suspending it by a wire and noting the frequency of oscillations(f)
A. IP ∞ f
B. IP ∞ f2
C. IP ∞ 1/f2
D. none of the mentioned
Answer:C
Polar moment of inertia(IP) of a circular disc is to be determined by suspending it by a wire and noting the frequency of oscillations(f)
A. IP ∞ f B. IP ∞ f2 C. IP ∞ 1/f2 D. none of the mentioned