In the arrangement shown, the mass m will ascend with an acceleration (Pulley and rope are massless) F = mg 2
(1) Zero (2) g 2 (3) g (4) 2g
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Answer:
acceleration is g/5 which is not matching with any options.
Explanation:
a = net external force/Total mass
= (1.5 mg - mg ) /(m + 1.5m)
= 0.5mg/2.5m
= g/5
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