If the paticle is moving along a straight line given by the relation s=2-3t+4t^(3) where s is in cms., and t in sec. its average velocity during the third sec is

If the paticle is moving along a straight line given by the relation s

1.	If the paticle is moving along a straight line given by the relation s=2-3t+4t^(3) where s is in cms., and t in sec. its average velocity during the third sec is
Answer» <html><body><p><a href="https://interviewquestions.tuteehub.com/tag/73-334616" style="font-weight:bold;" target="_blank" title="Click to know more about 73">73</a> cm/s<br/>80 cm/s<br/>85 cm/s<br/>90 cm/s</p>Answer :A</body></html>