AP EAMCET · PHYSICS · Center of Mass Momentum and Collision
Masses are placed at , when . If the total mass of the system is , then the centre of mass is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(A)
Step-by-step Solution
Detailed explanation
The arrangement of masses will look as given below, Centre of the mass of the system along X-axis will be given as, Xcm=m1x1+m2x2+...m1+m2+... =m13212×2+m13313×3+...M =mM×132+133+... =mM×1321-13 =m6M
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