Direction: Answer the following questions below.
1. How do you know if something is in motion?
2. Is it possible to achieve a constant velocity for the entire duration of travel?
Explain.
3. Observing speed limit is every citizen's responsibility just like wearing seat belts
when traveling in any automobile. How would you rate yourself as a local citizen in
terms of following rules, safety precautions, and social responsibility?
Answers & Comments
Answer:
1. An object is in motion if it changes position relative to a reference point. Objects that are fixed relative to Earth – such as a building, a tree, or a sign - make good reference points.
2.In order for the velocity to be constant, the magnitude of the velocity (or speed) and the direction of the velocity must not change.