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fig shows a uniform rod of length of 3.0 kg The string shown in the figure are pulled by constant forces of 20 N and 32 N. The force exerted by the 20 cm part of the rod on the 10 cm part is found to be 8T. Find out value of T (all the surfaces are smooth and the strings and the pulleys are light).

Text Solution

Verified by Experts

The correct Answer is:
3

`a=(32-20)/3=4m//sec^(2)`
Now, `32-N=2xx4`
`N=24` newton
as `N=8T`
`:. T=3`
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