c R r t 49 A right triangular plate ABC of mass m is free to

Last updated: 6/9/2023

c R r t 49 A right triangular plate ABC of mass m is free to rotate in the vertical plane about a fixed horizontal axis through A It is supported by a string such that C the side AB is horizontal The reaction at the support A is b a mg 3 d Data is insu 2mg 3 c mg 2 J A uniform sphere of radius Ris A B d mg