Questions
In the arrangement shown in the figure, the acceleration of the pulley is, (Ignore friction and mass of the pulley).
detailed solution
Correct option is A
Constraint equation xp + (xp – xM) = L = length of the string ⇒ 2xp - xM = Ldifferentiating twice with respect to time, we get 2ap – aM = 0ap=aM2aM=F2M ⇒ap=F4MTalk to our academic expert!
Similar Questions
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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