a 72 and 50 c 50 and 28 7 A boy of mass 30 kg starts running

Last updated: 6/9/2023

a 72 and 50 c 50 and 28 7 A boy of mass 30 kg starts running from rest along a circular path of radius 6 m with constant tangential acceleration of magnitude 2 m s After 2 s from start he feels that his shoes started slipping on the ground The friction between his shoes and ground i Take g 10 m s2 a c b 60 and 38 d 80 and 58 112 114 b d 113 115