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Questions  

Two bodies of masses 5 kg and 4 kg ate arranged in two positions as shown in Figure (A) and (B), if the pulleys and the table are perfectly smooth, the accelerations of the 5 kg body in cases (A) and (B) are:

a
g and (5/9)g
b
(4/9)g and (1/9)g
c
g/5 and g/5
d
(5/g)s and (1/9)g

detailed solution

Correct option is B

Case(A), a=4g4+5=49g Case(B), a=5g−4g5+4=g9

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Similar Questions

A constant force F = m2g/2 is applied on the block of mass m1 as shown. The string and the pulley are light and the surface of the table is smooth. Find the acceleration of m1.


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