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Two blocks A and B of masses 2m and res...

Two blocks A and B of masses 2m and respectively, are connected by a massless and inextensible string. The whole system is suspended by a masslessspring as shown in the figure. The magnitude of acceleration of A and B, immediately after the string is cut, are respectively

A

g, g/2

B

g/2, g

C

g, g

D

g/2, g/2

Text Solution

Verified by Experts

The correct Answer is:
B
Block A - 3mg -2 mg = 2ma
`rArr a_(A) = (g)/(2) ` and `a_(B) =g`
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