Which statements describe projectile motion? check all that apply. projectile motion involves only vertical motion. projectile motion involves only horizontal motion. projectile motion is a combination of horizontal and vertical motion. the horizontal and vertical motions of a projectile are independent. the horizontal and vertical motions of a projectile are dependent on each other.

The statements that give description about how Projectile motion works in the question are:

C. Projectile motion is a combination of horizontal and vertical motion.

D. The horizontal and vertical motions of a projectile are independent.

Projectile motion can be regarded as a form of motion that can be  experienced by an object when its been projected near the Earth's surface and follows curved path under the action of gravity only. The curved path was an experiment carried out by Galileo and its a  parabola, however it can be straight line and it serves as horizontal and vertical motionExample of this motion is flowing of water from a tap or when someone jump out of a bus.

Therefore, option C,D are correct.

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