30 A 2 kg block is placed on the rough horizontal surface of

Last updated: 6/21/2023

30 A 2 kg block is placed on the rough horizontal surface of a truck at a distance of 6m from its rear end as shown in figure The coefficient of friction between the block and surface of track is us 0 20 and k 0 15 The truck starts from rest at t 0 and moves with constant acceleration a s 4 5 m sec Find the time t when 2 kg block will fall off the truck and the velocity of block at this instant Find the distan travelled by the truck upto that instant and also find the total horizontal displacement of block from the initial position until it strikes the road H 6m2 kg F 1 25 m