which is an example of projectile motion?\n○ a person throwing a rock\n○ a child swinging on a swing set\n○…

which is an example of projectile motion?\n○ a person throwing a rock\n○ a child swinging on a swing set\n○ an athlete running on a track\n○ a teacher picking up a pencil

which is an example of projectile motion?\n○ a person throwing a rock\n○ a child swinging on a swing set\n○ an athlete running on a track\n○ a teacher picking up a pencil

Answer

Brief Explanations:

Projectile motion is the motion of an object thrown or projected into the air, subject to only the acceleration of gravity. A person throwing a rock is an example as the rock follows a curved - path under the influence of gravity. A child swinging on a swing set is a pendulum - like motion, an athlete running on a track is linear motion, and a teacher picking up a pencil is a simple hand - movement not related to projectile motion.

Answer:

a person throwing a rock