A container of mass $m$ is pulled by a constant force in which a second block of same mass $m$ is placed connected to the wall by a mass-less spring of constant $k$. Initially the spring is in its natural length. Velocity of the container at the instant compression in spring is maximum for the first time :-
A container of mass $m$ is pulled by a constant force in which a second block of same mass $m$ is placed connected to the wall by a mass-less spring of constant $k$. Initially the spring is in its natural length. Velocity of the container at the instant compression in spring is maximum for the first time :-
- A
$\pi F\ \sqrt{\frac{1}{2km}}$
- B
$\frac{\pi F}{2}\ \sqrt{\frac{1}{2km}}$
- C
$\pi F\ \sqrt{\frac{1}{km}}$
- D
$\frac{\pi F}{2}\ \sqrt{\frac{1}{km}}$
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- [AIPMT 2006]
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- [AIIMS 2008]
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