If a projectile is shot at an angle of $\frac{π}{2}$ $pi/2$ and at a velocity of $13 \frac{m}{s}$ $13 m/s$ , when will it reach its maximum height??

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Answer 1 · 2016-03-29T18:59:49

$t = 1, 33 s$ $t=1,33 " s"$

$v_{i} = 13 \frac{m}{s}$ $v_i=13 " "m/s$

$if angle= \frac{π}{2}$ $"if angle="pi/2$

$t = \frac{v_{i}}{g}$ $t=v_i/g$

$t = \frac{13}{9, 81}$ $t=13/(9,81)$

$t = 1, 33 s$ $t=1,33 " s"$

If a projectile is shot at an angle of π2pi/2 and at a velocity of 13ms13 m/s, when will it reach its maximum height??