The given graph ABCD shows a variation of force with time for a both placed on a smooth horizontal surface.
Dear Student,
According to Newton's second law of motion, the rate of change of momentum is equal to force so if force remains same then the momentum will remain same. AB represents same force.
Regards
According to Newton's second law of motion, the rate of change of momentum is equal to force so if force remains same then the momentum will remain same. AB represents same force.
Regards