1.

A rigid body shown in the first figure has a mass of 10 kg. It rotates with a uniform angular velocity ‘ω’. A balancing mass of 20 kg is attached as shown in second figure. The percentage increase in mass moment of inertia as a result of this addition is

A. 25%
B. 50%
C. 100%
D. 200%
Answer» C. 100%


Discussion

No Comment Found