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Four particles of masses m, 2m, 3m and 4...

Four particles of masses m, 2m, 3m and 4m are arranged at the corners of a parallelogram with each side equal to a and one of the angle between two adjacent sides is `60^(@)`. The parallelogram lies in the x-y plane with mass m at the origin and 4 m on the x-axis. The centre of mass of the arrangement will be located at

A

`(sqrt3/2a, 0.95a)`

B

`(0.95a, sqrt3/4a)`

C

`((3a)/4,a/2)`

D

`(a/2,(3a)/4)`

Text Solution

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The correct Answer is:
B
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NCERT FINGERTIPS-PRACTICE PAPERS-Practice Paper 2
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