17 A body of mass 5 kg is moving with velocity of v 21 6j m

Last updated: 6/10/2023

17 A body of mass 5 kg is moving with velocity of v 21 6j m s at t 0 s After time t 2 s velocity of body is 10i 61 then change in momentum of body is 1 40 kg m s 3 30 kg m s 2 201 kg m s 4 50i 30 kg m s through the hole as shown in diagram then aft