Two blocks A and B of masses 2m and m respectively are connected by a massless and inextensible string. The whole system is suspended by a massless spring as in figure. The magnitude of the acceleration of A and B after the string is cut, are respectively.
A. g, g/2
B. g/2, g
C. g, g
D. g/2, g/2
Answer:B
Two blocks A and B of masses 2m and m respectively are connected by a massless and inextensible string. The whole system is suspended by a massless spring as in figure. The magnitude of the acceleration of A and B after the string is cut, are respectively.
A. g, g/2 B. g/2, g C. g, g D. g/2, g/2