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Consider the system as shown in the figu...

Consider the system as shown in the figure. The pulley and the string are light and all the surfaces are frictionless. The tension in the string is `(g=10m//s^(2))` .

A

0N

B

1N

C

2N

D

5N

Text Solution

Verified by Experts

The correct Answer is:
D
(Easy) The acceleration of block of mass `m_(1)` is

`a=(m_(1))/(m_(1)+m_(2))g=5 m//s^(2)`
From FBD of block `m_(1)`
`m_(1)g-T=m_(1)a`
`rArr T=m_(1)(g-a) =1xx5 =5N`
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