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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Figure 6.89 shows a light platform on which a man of mass M is standing and holding a string passing over a system of ideal pulleys. Another mass m is hanging as shown in Fig. 6.89. Find the force the man has

Figure 6.89 shows a light platform on which a man of mass M is standing and holding a string passing over a system of ideal pulleys. Another mass m is hanging as shown in Fig. 6.89. Find the force the man has

A U-shaped smooth wire has a semi-circular bending between A and B as shown in Fig. 6.13. A bead of mass m moving with uniform speed v through the wire uniform speed v through the wire