Projectile motion is also called _____.one-dimensional motiontwo-dimensional motion linear motioncircular motion

Projectile motion is also called two-dimensional motion.

Explanation

Projectile motion refers to the motion of an object that is thrown into the air, subject only to the force of gravity and air resistance. Unlike one-dimensional motion, which only considers movement along a straight line (like a car driving on a road), projectile motion involves movement in both horizontal and vertical directions.

When an object is projected, its path typically describes a curve known as a parabola due to the influence of gravitational acceleration acting downwards while the object moves forward horizontally. This dual motion is what categorizes it as two-dimensional, as it encompasses movement across two axes: the horizontal and vertical planes. Understanding that projectile motion is inherently two-dimensional is integral in fields like physics and engineering, where predicting trajectories is vital to various applications.

In summary, the answer to your question is two-dimensional motion.