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Lifts A and B of masses m starts moving...

Lifts A and B of masses m starts moving from rest with acceleration a as given in the figure. Find the tension on the cable when a man of mass m/10 is present inside lift B and the lift is driven by gravitational forces only.

A

`22/21 mg`

B

`mg/20`

C

mg

D

`21/22 mg`

Text Solution

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The correct Answer is:
B
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