a uniform disc of mass m and radius r initially stands vertically on the right end of a horizontal plank of mass m and length l. the plank rests on a smooth horizontal surface and friction is sufficient b/w disc and plank such that disc rolls without slipping. the plank is pulled to right with constant horizontal force of magnitude F.. finda) acc. of plankb)angular acc of the discc)dist. travelled by COM of disc from initial position till the left end of the plank comes vertically below the centre of the disc

Mitanshi , 7 Years ago

Grade 11