1.

Two masses m and M(m lt M) are joined by a light string passing over a smooth and light pulley (as shown)

Answer»

the ACCELERATION of each MASS is `((M-m)/(M+m))g`
the TENSION in the string connecting masses is `((2Mm)/(M+m))g`
the THRUST acting on the pulley is `((4MM)/(M+m))g`
None of the above

Answer :A::B::C


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