Answer:
All of these answers are dependent upon the specific scenario, but here are some general answers.
1. An object with a greater height will have more potential energy.
2. Potential energy can be changed into kinetic energy as an object falls. It loses height (potential energy) and gains speed (kinetic energy).
3. Depends on what scenario your class had.
Answer:
C.
Measure the wear on his treads before and after riding a certain number of laps.
Answer:
Blue light
Explanation:
Gases and particles in Earth's atmosphere scatter sunlight in all directions. Blue light is scattered more than other colors because it travels as shorter, smaller waves.
C. A narrow wind complains all day.
Personification is a figure of speech wherein animals, objects, and ideas are given human traits or characteristics.
The narrow wind, which is an unseen object, was given a human trait which is complains.