1. Which point(s) represent the maximum kinetic energy? 2. Which point(s) represent a zero kinetic energy?

3. Which point(s) represent the maximum potential energy?

4. Which point represents the maximum displacement on the right side?

5. If the distance from P to R takes 1 second, What is the distance from ap to Q? ​

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

4. who was the first one to measure the speed of light and conclude that it is finite? 5. who was the first philosopher who thought the speed of light is finite? 13. what is the speed of light numerically? 14. give an example of something moving faster than light 15. give an example for some particles or waves that

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.