11 class physics chapter 3 numerical 3.6 | 1styear physics numericals solved

11 class physics chapter 3 numerical 3.6 | 1styear physics numericals solved #physicswallah #physics #science ------------------------------------------------------------------------ 1-physics class 11 2-11 class physics numerical 3.6 3-elastic collision in one dimension 4-collision 5-momentum 6-law of conservation of momentum 7-physics lectures class 11