Question

Three particles of masses 1 kg, 2 kg and 3
kg are subjected to forces (39 – 21 + 2K) N.
(-i + 2ſ +k) N and (4i + 69 + 3k) N respectively.
The magnitude of acceleration of the centre
of mass of the system is :-​

Answer 1

Answer:

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Explanation:

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