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Question

Physics Question on Centre of mass

Two solid spheres each of mass 2 kg and radius 75 cm are arranged as shown. Find MOI of the system about the given axis.
Two solid spheres each of mass 2 kg and radius 75 cm are arranged

A

3.15  kg  m23.15 \;kg \;m^2

B

31.5  kg  m231.5 \;kg \;m^2

C

0.9  kg  m20.9\; kg \;m^2

D

9  kg  m29 \;kg \;m^2

Answer

3.15  kg  m23.15 \;kg \;m^2

Explanation

Solution

The Correct Option is (A) : 3.15  kg  m23.15 \;kg \;m^2