video of T1- T2 in the given diagram is
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Hey, it is so simple to balance both the weights and make T1
and T2 equal.
So, take the two weights hanging down,
1st box is of 10 kg
2nd box is of 5 kg
So, to balance it consider box 1 and box 2
box 1 + 5 = box 2 + 10
10 kg + 5kg = 5 kg + 10 kg ( Adding extra weights to balance
the two boxs )
15 kg = 15 kg
As both the boxs are equal then T1 and T2 are equal
T1 = 60 - 15 = 45 degrees
T2 = 30 + 15 = 45 degrees.
Then T1 = T2
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