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If pulley and all strings as shown are m...

If pulley and all strings as shown are massless, then tension `T_(2) = 100 N` . Calculate weight of the block ( g = `10 m//s^(2))`

A

50 N

B

100 N

C

`50sqrt(3)`

D

`100 sqrt(3)`

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The correct Answer is:
B
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