d A body of mass 2 kg travels according to the law x t pt qt

Last updated: 6/8/2023

d A body of mass 2 kg travels according to the law x t pt qt rt where p 3 ms q 4 m and r 5 ms The force acting on the body a t 2 seconds is a 136 N c 158 N b 134 N d 68 N