Question

Two blocks A and B of mass 2m and 3m respectively are connected by a massless string. The whole system is suspended by a massless spring as shown in figure. The magnitude of acceleration of A and B immediately after the string is cut are respectively​

Answer 1

Explanation:

Before cutting the strip

T=mg

after cutting the strip

a↓A = 4mg−3mg/3m

= mg/3m = g/3

a↓B= mg/m

hence g/3,g

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