If a projectile is shot at an angle of #(5pi)/12# and at a velocity of #19 m/s#, when will it reach its maximum height??
The projectile will reach its maximum height when the velocity equals zero.
At an angle of
The maximum height of the shot will be the vertical component
The initial velocity of the vertical component is
Assuming that the force due to gravity is in the downward direction, therefore, the upward direction has a negative sign.