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If the linear momentum of the object is inceaseby by 0.01% the the kinetic energy is increased by |
Answer» <html><body><p>0.0001<br/>0.0002<br/>0.0004<br/>0.0001</p>Solution :The relation b/wlinear momentum and kinetic <a href="https://interviewquestions.tuteehub.com/tag/energy-15288" style="font-weight:bold;" target="_blank" title="Click to know more about ENERGY">ENERGY</a> <br/> `P = sqrt(2mE_K)rArr E_K = (P^2)/(2m)` <br/> If <a href="https://interviewquestions.tuteehub.com/tag/l-535906" style="font-weight:bold;" target="_blank" title="Click to know more about L">L</a> is increased by 0.1 % `= P + (0.1)/(100) P` <br/> `E_K = ( (P+(0.1)/(100) P)^2)/(2m) = (1.002001P^2)/(2m) = 1.002001E_K` <br/> Increase in <a href="https://interviewquestions.tuteehub.com/tag/kineticenergy-1064348" style="font-weight:bold;" target="_blank" title="Click to know more about KINETICENERGY">KINETICENERGY</a> ` = (E_K - E_K)/(E_K) <a href="https://interviewquestions.tuteehub.com/tag/xx-747671" style="font-weight:bold;" target="_blank" title="Click to know more about XX">XX</a> 100 = [ (1.002001E_K - E_K)/(E_K) ] xx 100 = 0.2%`</body></html> | |