A projectile is thrown into the air at an angle of 50° and lands on a target that is at the same level the projectile started. It will also land on the target if it is thrown at an angle of
A)40°.
B)45°.
C)55°.
D)60°.
E)none of the above

Question

Quizplus · Accepted Answer

The correct answer is A because the projectile will also land on the target if it is thrown at an angle of 40°. This is because the range of a projectile is maximum when it is thrown at an angle of 45°, and the range decreases as the angle of projection decreases or increases from 45°.

A Projectile Is Thrown into the Air at an Angle