Projectile will attain its maximum range, if it is fired at an angle of
A)30°
B)47°
C)90°
D)45°

Question

Quizplus · Accepted Answer

A projectile will attain its maximum range when it is fired at an angle of 45°, assuming that air resistance is negligible and the launch and landing heights are the same. This is because, at 45°, the horizontal and vertical components of the initial velocity are equal, maximizing the range of the projectile.

Projectile Will Attain Its Maximum Range, If It Is Fired