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वेस्टनच्या विभेदक कप्प्याचा वेग गुणोत्तर किती आहे?

(जेथे R : मोठ्या कप्प्याची त्रिज्या r : लहान कप्प्याची त्रिज्या)

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More Equilibrium and Friction Questions

Q1.Work done by a non - conservative force
Q2.Two blocks weighing 200 N and 300 N are hung to the ends of a rope passing over an ideal pulley. The velocity of the system at time t = 0 is 3 m/s and velocity of the system at time t becomes 5 m/s. The block weighing 200 N shows an upward displacement of h. Acceleration due to gravity is 10 m/s2. According to work - energy method, the tensions in the rope on its sides and the value of h are
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