Question

A ride at a park lifts people 30 m into the air, holds them at that height, and then drops them. What should be the reference point if you want to study the motion of the people dropping? A. 20 m up B. Ground level C. 30 m up D. 10 m up

Answer 1

Answer:10

Explanation:if they going up with 30 people in there then the pont should be at the start then theres checkpoints at the top thats my answer.