Physics Work, Energy, Power and Collision JEE Main 2022 - ( Center of Mass Momentum Conservation and Collision ) MCQ (Single Correct)

Two blocks of masses 10 kg and 30 kg are placed on the same straight line with coordinates (0, 0) cm and (x, 0) cm respectively. The block of 10 kg is moved on the same line through a distance of 6 cm towards the other block. The distance through which the block of 30 kg must be moved to keep the position of center of mass of the system unchanged is:

A
4 cm towards the 10 kg block
B
2 cm away from the 10 kg block
C
2 cm towards the 10 kg block
D
4 cm away from the 10 kg block

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Text Solution

Verified by Experts
The correct answer is:
C

Block of mass 30 kg will to move towards 10 kg.

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