Four point masses lie at the corner of a rectangle of sides 3 m and 4 m as shown in the figure. Take, M = 1 kg. The diagonal joining 4M and 2M axis 1. The other diagonals is axis 2. Then,

Q: Four point masses lie at the corner of a rectangle of sides 3 m and 4 m as shown in the figure. Take, M = 1 kg. The diagonal joining 4M and 2M axis 1. The other diagonals is axis 2. Then,

Numerical

(a) moment of inertia of the system about axis1 is 23 kg-m2

(b) moment of inertia of the system about axis 1 is 26 kg-m2

(c) moment of inertia of the system about axis 2 is 44 kg-m2

(d) moment of inertia of the system about axis 2 is 34 kg-m2

Ans: (a) , (d)