Problem $12\mathrm{.}116$

Continue Prob. $12\mathrm{.}115$ and, for the case where $=0\mathrm{.}64k\frac{g}{s},$ determine the maximum height

from the ground reached by the projectile and the time it takes to achieve it$.$ Compare the result with

what you would obtain in the absence of air resistance.

$t_{\text{m}\text{a}\text{x}}=3\mathrm{.}000s,H_{\text{m}\text{a}\text{x}}=49\mathrm{.}21m,$ percent increase in height with no air resistance $=2\mathrm{.}363\%$