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In the shown mass pulley system, pulleys...


In the shown mass pulley system, pulleys and string are massless. The one end of the string is pulleed by the force `F=2mg`. The acceleration of the block will be

A

`(g)/(2)`

B

0

C

Greater than `vecv`

D

3g

Text Solution

Verified by Experts

The correct Answer is:
D

F.B.D. of block
`implies2T-mg=ma`
`a=3g`
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CENGAGE PHYSICS ENGLISH-CENGAGE PHYSICS DPP-Single Correct Answer type
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