12 A ball of mass 1 kg is dropped from height 9 8 m strikes

Last updated: 5/29/2023

12 A ball of mass 1 kg is dropped from height 9 8 m strikes with ground and rebounds at height of 4 9 m if the time of contact between ball and ground is 0 1 s then find impulse and average froce acting on ball a 23 52 N s 235 2 N c 42 5 N s 525 N b 235 2 N s 23 53 N d 52 5 N s 525 N