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Stack #3101244
| Question | Answer |
|---|---|
| The distance over a certain amount of time | speed |
| An object in motion has this type of energy | kinetic energy |
| An object with stored energy has this type of energy | potential energy |
| Any push or pull by one object on another | force |
| The ability to perform work or change an object | energy |
| The tendency for an object to stay at rest | inertia |
| A change in velocity over time | acceleration |
| The speed and direction of an object | velocity |
| The force causing movement of an object | work |
| A go-cart traveling 30 miles per hour is an example of... | speed |
| A roller coaster reaching its fastest speed is an example of... | kinetic energy |
| A spring in a trampoline is an example of... | potential energy |
| A boulder sitting in a field and resting is an example of... | intertia |
| A roller coaster moving down due to the force of gravity is an example of... | work |
| A horse galloping at an increasing speed is an example of... | acceleration |
| Two children pulling on a toy with equal force and the toy doesn't move is an example of... | balanced force |
| An elevator moving up a building is an example of... | unbalanced force |
| A force that opposes the motion of one object moving past another | friction |
| The more friction between colliding objects,... | the more heat is produced |
| Something that will stop a moving skateboard | friction |
| When one object touches another, such as a baseball and a bat | contact force |
| When hammering a nail, the energy transferred is... | kinetic |
| When a bat hits a baseball, the force causes a change in the ball's... | direction |
| Bowling balls knock over more pins when they... | move faster and have more energy |