The acceleration of gravity is 9.8m/s2. How fast will an object be moving if it falls for three seconds? A.294m/s

B.9.8m/s

C.29.4mi/hr

D.29.4m/s

What happens to atoms and chemical bonds during a reaction?

Which of the following is not a characteristic of s waves? a. travel slower than p waves. b. cannot be detected in locations more than 105° from an earthquake’s epicenter. c. travel through solids and liquids. d. only affect coastal regions.

Part 1: a magnetic levitation or maglev train rides rails without touching them. explain how this works using your data. include the appropriate magnet drawing in your answer. part 2: two objects are near a bar magnet. one is about 1 cm away, while the other is 6 cm away. compare and contrast the magnetic force that affects each object. use your data to answer the question