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DelliGatti Motion
Motion test review
Question | Answer |
---|---|
What is distance? | "how much ground an object has covered" during its motion. The walking path. |
What is speed? | a ratio of distance to time; the formula is distance/time. |
Given a distance of 63 m and a time of 3 sec calculate the speed. | 21 m/s |
What is a reference point? | An object that is usually stationary (it can be moving) that helps show something else is moving. |
Kinetic Energy | Energy of motion |
Potential Energy | Energy of position or height |
Where's the fastest speed on a hill? | At the bottom of the hill |
When a location has a high KE, it probably has this much PE. | Low PE |