7 As shown in figure a sphere of simple pendulum having mass

Last updated: 6/10/2023

7 As shown in figure a sphere of simple pendulum having mass m releases from position A becomes steady after a collision with a sphere having mass m 2m at mid position of its path of motion Hence a sphere of m mass attains kinetic energy of 4 J then m A 2 kg B 3 2 kg C 6 3 kg D 8 2 kg 60 m 1m m A