Question

Three masses are placed on the x-axis: 300 g at
origin, 500 g at x = 40 cm and 400 g at x = 70 cm.
The distance of the centre of mass from the origin Is

(1) 40 cm
(2) 45 cm
(3) 50 cm
(4) 30 cm
​

Answer 1

Answer:

40 cm

Explanation:

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