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Consider the situation shown in figure. ...

Consider the situation shown in figure.

Mass of block A is m and that of blcok B is 2m. The force constant of string is k. Friction is absent everywhere. System is released from rest with the spring unstretched. Find
(a) The maximum extension of the spring `x_(m)`
(b) The speed of block A when the extension in the springt is `x=(x_(m))/(2)`
(c ) The net acceleration of block B when extension in the spring is `x=(x_(m))/(4).`

Text Solution

Verified by Experts

`x_(m)=(4mg)/(k),(b)v2gsqrt((m)/(3k)),(c)a=g/3`(downdards)
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