Fundamentholfundamenthol
JEE Main2019Physics
Q.

Four particles A, B, C and D with masses mA = m, mB = 2m, mC = 3m and mD = 4m are at the corners of a square. They have accelerations of equal magnitude with directions as shown. The acceleration of the centre of mass of the particles is :

  1. A

    Zero

  2. B

  3. C

  4. D

Solution

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