A cylinder of mass M and radius r is mounted on a frictionless axle over a well. A rope of negligible mass is wrapped around the cylinder and a bucket of mass m is suspended from the rope. The linear acceleration of the bucket will be
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
for bucket 
.(i)
for cylinder 
and 
(ii)
Since there is no slipping 
from (i) and (ii) we get 
On using the value of 
we get 
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