In the figure shown, m_(a)=m_(b)=1kg block-A is neutral while block-B carriescharge -1c. Sizes of A and B are negligible. Block-B is released from rest at a distance 1.8m from A. Initially spring is neither compressed nor stretched. If collision between A and B is perfectly inelastic, then velocity of the combined mass just after collision is

In the figure shown, m_(a)=m_(b)=1kg block-A is neutral while block-B

1.	In the figure shown, m_(a)=m_(b)=1kg block-A is neutral while block-B carriescharge -1c. Sizes of A and B are negligible. Block-B is released from rest at a distance 1.8m from A. Initially spring is neither compressed nor stretched. If collision between A and B is perfectly inelastic, then velocity of the combined mass just after collision is
Answer» <html><body><p>`6m//s`<br/>`3m//s`<br/>`9m//s`<br/>`12m//s`</p><a href="https://interviewquestions.tuteehub.com/tag/solution-25781" style="font-weight:bold;" target="_blank" title="Click to know more about SOLUTION">SOLUTION</a> :<a href="https://interviewquestions.tuteehub.com/tag/figure-987693" style="font-weight:bold;" target="_blank" title="Click to know more about FIGURE">FIGURE</a></body></html>