Question

Three rods each of length L and mass M are placed along x,y,z axis in such way that one end of each rod is at the origin . The moment of inertia of the system about z axis is .......? Plz tell fast

Answer 1

I = ML^2/3 + L^2/4 + ML^2/12
I = 5ML^2/12 + L^2/4

Answer 2

Answer:

Explanation:see it in the picture below