which is an example of projectile motion?\no a person throwing a rock\no a child swinging on a swing set\no…
which is an example of projectile motion?\no a person throwing a rock\no a child swinging on a swing set\no an athlete running on a track\no 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. When a person throws a rock, it follows a curved - path under the influence of gravity. A child swinging on a swing set is in periodic motion, an athlete running on a track is in linear motion, and a teacher picking up a pencil is a simple translational motion.
Answer:
a person throwing a rock