When air resistance is a factor, maximum range is achieved when the projection angle is
A) less than 45.°
B) 90.°
C) 45.°
D) greater than 45.° but not 90.°

Question

Quizplus · Accepted Answer

When air resistance is considered, the optimal angle for maximum range is less than 45 degrees. This is because air resistance affects the projectile's motion, reducing its range more significantly at higher angles. At angles less than 45 degrees, the projectile spends less time in the air, which minimizes the effect of air resistance on its horizontal displacement.

When Air Resistance Is a Factor, Maximum Range Is Achieved