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The pulleys and strings shown in the figure are smooth and of negligible mass. For the system to remain in equilibrium, the angle should be
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From the figure for the equilibrium of the system2T cos θ = 2 mg ⇒ cos θ = 12 ⇒ θ = 450Talk to our academic expert!
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Two masses of I kg and 5 kg are attached to the ends of a massless string passing over a pulley of negligible weight. The pulley itself is attached to a light spring balance as shown in figure. The masses start moving during this interval; the reading of spring balance will be:
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