A particle of mass 'm' attached with one end of a light spring of stiffness (k) is pushed with a speed (v) on a smooth horizontal plane. If l_(0)= natural length of the spring and x_(0) = elongation of the spring at the given instant.

A particle of mass 'm' attached with one end of a light spring of stif

1.	A particle of mass 'm' attached with one end of a light spring of stiffness (k) is pushed with a speed (v) on a smooth horizontal plane. If l_(0)= natural length of the spring and x_(0) = elongation of the spring at the given instant.
Answer» <html><body><p>`F_(c.p)= kx_(<a href="https://interviewquestions.tuteehub.com/tag/0-251616" style="font-weight:bold;" target="_blank" title="Click to know more about 0">0</a>)`<br/>`F_(c.p)= (mv^(2))/(l_(0)+x_(0))`<br/>`F_(c.p) = kx_(0)- (mv^(2))/(l_(0)+x_(0))`<br/>All of the above</p>Answer :A</body></html>