thevelocity of the particle given by equTion v=2t2 +5 find the change – InterviewSolution

1.	thevelocity of the particle given by equTion v=2t2 +5 find the change in the particle attime interval t1=2s t2=4s and the average acceleration or the instantaneous acceleration t2=4s
Answer» $v = 2 {t}^{2} + 5$ $v = 2.4 + 5$ $v = 8 + 5$ $v = 13$ a=? t=2sec v=13 $a = \frac{v}{t}$ $a = \frac{13}{2}$ $a = 6.5$

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