Two blocks, m1= 1kg and m2 = 2kg, are connected by a light string as shown in the figure (the figure is just shows a pulley with 2 blocks on each sides). If the radius of the pulley is 1m and its moment of inertia is 5kg*m^2, the acceleration of the system in g is:(adsbygoogle = window.adsbygoogle || []).push({});

I have no idea how to do this problem...I tried U1 + K1 = Uf + Kf but it doesn't work because I have very few given information...

also, I couldn't aplly the (t1-t2)R = I(alpha) because its frictionless..so i dont know where to go from here.

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# Homework Help: Rotational Motion of blocks and string

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