Two blocks A and B of equal mass m are connected through a massless string and arranged as shown .Friction is absent everywhere.When the system is released from rest then find tension in string and acceleration of A.
Asked by m.nilu
27th July 2018,
11:00 AM
Answered by Expert
Answer:
let a be the acceleration
At Block-A :- mA×g×sin30 + T = mA × a .......................(1)
At Block-B :- mB×g - T = mB × a ........................(2)
by adding (1) and (2), we get a = 
..............(3)
..............(3)By substituting for a in eqn.(2), we get T 
Answered by Expert
2nd August 2018,
10:26 AM
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