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?
OA. 10 m up
B. 30 m up
OC. Ground level
D. 20 m up

Answer 1

The reference point for studying the motion of people dropping on the ride should be ground level.

Step-by-step explanation:

If you want to study the motion of the people dropping on the ride at the park, the reference point should be ground level. This is because when the ride drops people from a height of 30 m, their motion is measured relative to the ground. If you choose a reference point that is higher or lower, it would not accurately represent the motion of the people dropping.

Learn more about Reference point for studying motion on a ride