1. Two bodies with masses mi and m2 (m₁ > m₂) are joined by a string passing over fixed pulley. Assume masses of the pulley and thread negligible. Then the acceleration of the centre of mass (1) (3) m₁ m₂ m₂ + m₂ m₁g m₁ + m₂ 8 (2) (4) m₁ m₂ m₁ + m₂ m28 m₁ + m₂
Answers & Comments
Answer:
The acceleration of the center of mass for a system of two masses connected by a string over a pulley can be calculated using the formula:
=
m
1
+m
2
m
1
−m
2
⋅g
So, among the given options, (1) is the correct expression for the acceleration of the center of mass
Verified answer
Two bodies with masses mi and m2 (m₁ > m₂) are joined by a string passing over fixed pulley. Assume masses of the pulley and thread negligible. Then the acceleration of the centre of mass (1) (3) m₁ m₂ m₂ + m₂ m₁g m₁ + m₂ 8 (2) (4) m₁ m₂ m₁ + m₂ m28 m₁ + m₂
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