If a projectile is shot at an angle of $pi/4$ and at a velocity of $24 m/s$ , when will it reach its maximum height??

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Answer 1 · 2016-06-04T16:45:32

$t=1.73" "s$

$"you can calculate using the formula t="(v_i*sin alpha)/g$

$alpha=pi/4" ; "sin(pi/4)=0.707" ; "v_i=24" "m/s$

$t=(24*0.707)/(9.81)$

$t=1.73" "s$

If a projectile is shot at an angle of pi/4pi/4 and at a velocity of 24 m/s24 m/s, when will it reach its maximum height??