Teaching MPPSC Assistant Professor Mock Test Series 2025 Physics Center of Mass and Linear Momentum Centre of mass
Two particles of mass 10 kg and 30 kg are placed as if they are connected by a straight line. If the 10 kg mass is shifted towards the 30 kg mass by 2 cm, by what distance should the 30 kg mass move, such that their centre of mass is not changed?
1
2/3 cm away from 10 kg
2
2/3 cm towards 10 kg
3
3/2 cm away from 10 kg
4
3/2 cm towards 10 kg