Single correct · +4 / −1

Two point masses 2 kg and 3 kg are placed at x = 0 and x = 5 m respectively. The x-coordinate of their centre of mass is:

  1. (a) 2 m
  2. (b) 2.5 m
  3. (c) 3 m
  4. (d) 5 m
Answer and solution

Answer (c) 3 m

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Study Centre of Mass & Linear Momentum

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