Question

Two bodies of masses 1 kg and 2 kg are attached to the ends of a 2 m long weightless rod. This system
is rotating about an axis passing through the middle point of rod and perpendicular to length. Calculate the M.I. of system.​

Answer 1

Explanation:

m1=1kg and m2=2kg

r1=r2=1m

since for multiple mass system

I=m1r1²+m2r2²

I=1×1²+2×1²

I=3kgm²

hope it helps you

Answer 2

Answer:

Explanation:

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