2mJ3gn m 6g Two identical balls each of mass 4 kg are moving

Last updated: 6/14/2023

2mJ3gn m 6g Two identical balls each of mass 4 kg are moving towards each other with speeds 2 m s and 3 respectively They undergo head on perfectly elastic collision Then impulse imparted by one ball on othe 1 12 Ns 2 8 Ns 3 20 N