Question

If a projectile is shot at an angle of `pi/4` and at a velocity of `5 m/s`, when will it reach its maximum height??

Answer 1

`t_e=0.36" "s`

Explanation:

`alpha=pi/4`

`v_i=5" "m/s`

`t_e=v_i*sin alpha/g" time elapsed "`

`t_e=(5*0.707)/(9.81)`

`t_e=0.36" "s`