For which value of θ is the height of a projectile fired from ground level a maximum?
A) 30° above the horizontal
B) 45° above the horizontal
C) 55° above the horizontal
D) 60° above the horizontal
E) 90° above the horizontal

Question

Quizplus · Accepted Answer

The maximum height of a projectile is achieved when it is fired vertically, which corresponds to an angle of 90° above the horizontal.

For Which Value of θ Is the Height of a Projectile