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CGP EDU Academic Team
Published on: September 12, 2026
A string of negligible mass going over a clamped pulley of mass m supports a block of mass M as shown in the figure. The force on the pulley by the clamp is given by

Text Solution
Verified by ExpertsThe correct answer is:
D
Force on the pulley by the clamp

\(F_{pc} = \sqrt{T^{2} + \left[(M + m)g\right]^{2}}\)
\(F_{pc} = \sqrt{(Mg)^2 + [(M - m)g]^2}\)
\(F_{pc} = \sqrt{M^2 + (M + m)^2} g\)
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