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Two blocks are connected by a spring. Th...

Two blocks are connected by a spring. The combination is suspended, at rest, from a string attatched to the ceiling, as shown in the figure. The string breaks suddenly. Immediately after the string breaks, what is the initial downward acceleration of the upeer block of mass 2m ?

A

0

B

`3g//2`

C

Gravitation force

D

2g

Text Solution

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The correct Answer is:
B
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