Question

If a projectile is shot at an angle of `pi/12` and at a velocity of `24 m/s`, when will it reach its maximum height??

Answer 1

`t~=0,63s`

Explanation:

`g*t=v_i*sin alpha`
`t=(v_i*sin alpha)/g`
`alpha=pi/12*180/pi=15`
`t=24*sin15/(9,81)`
`t~=0,63s`