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The coordinates of the positions of part...

The coordinates of the positions of particles of mass 7, 4 and 10 gm are (1, 5,-3) , (2, 5, 7) and (3, 3,-1) respectively. Find the position of the centre of mass of the system?

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To find the position of the center of mass of the system of particles, we can follow these steps: ### Step 1: Identify the masses and position vectors We have three particles with the following masses and position vectors: - Particle 1: - Mass (m1) = 7 gm - Position vector (r1) = (1, 5, -3) = 1i + 5j - 3k - Particle 2: ...
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