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In the question, mass of rod is given to be 1 Kg.
So, I = 7/4 + 1x(1)^2 / 12
So, you get new value of Alpha.
As for tensions, let us consider the 5kg mass.
Its acceleration is = 0.5 m x Alpha = A
So, (weight of 5kg mass) - Tension = 5 x A
You get Tension from this equation. Same with the other mass.
Regards
Rooney
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Moderation Team
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