Question

calculate moment of inertia of a solid cylinder of mass 8 kg and radius of gyration is ​

Answer 1

to calculate moment of inertia of cylinder...u must know abt it's radius as well...

u can use MR^2/2 as formula to calculate it's moment of inertia

after that just equate it with Mk^2 to find radius of gyration (k)

hope it helps....