Three thin, uniform, identical rods each of mass M and length L are Joined as shown. The moment of inertia about an axis passing through 0 and perpendicular to plane is _______.
A. 3ML²
B. ML²
C. \(\frac{M L^{2}}{3}\)
D. zero
Answer:B
Three thin, uniform, identical rods each of mass M and length L are Joined as shown. The moment of inertia about an axis passing through 0 and perpendicular to plane is _______.
A. 3ML² B. ML² C. \(\frac{M L^{2}}{3}\) D. zero