Topic-MI Questions on Continuous bodies
Description-I didn't understand how sir calculated the mass of disk of radius 'R' and '2R'.I mean how mass of disk of radius 2R became '4m'
in the previous video in the example you show that you put the dx com as zero in suit case no. can u explain why u put this ?
In ncert page no 143 of class 11th book 1 it is written that even if a body is rotating about an axis there is a possibility that the planes circular motion of any two particles of the rigid bodies are not same but perpendicular to axis of rotation. In which case it is possible.