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5G Force and Motion
Mrs. Yokom's Force and Motion Study Guide
| Question | Answer |
|---|---|
| This can begin movement, stop movement, or change direction. | Force |
| Helps stop objects from sliding and slows them down. | Friction |
| A balloon, when rubbed on your pants, will stick to the wall because of the transfer of electrons from one surface to another. | Static Electricity |
| When held next to, but not touching metal (iron), this will cause the metal to move. | Magnets |
| Causes objects to fall to earth. | Gravity |
| Increases when you go down a hill and decreases when you go up a hill. | Speed |
| When you throw or hit something. | Push |
| When you tug on something to bring it toward you. | Pull |
| An object can change direction and slow down when this is applied. | Force |
| This is created by pushing an object, applying a force to an object, or pulling an object. | Speed |
| The speed of an object does this as the net force increases. | Increases |
| The speed of an object does this as the net force decreases. | Decreases |
| This is when an object is not moving, such as a book sitting on a table. | Balanced Force |
| This is when on object is moving, like a ball rolling on the ground. | Unbalanced Force |
| This lets you stay still or continue moving in the same direction at the same speed, unless a force makes it change. | Inertia |
| This is the resistance to any change in motion. | Inertia |
| Light objects and heavy objects fall in the air at the same speed unless this slows them down | Air Resistance |
| Static Electricity, Magnetic Force, and Gravity are three of these. | Non-contact Forces |
| Friction and Air Resistance are two of these. | Contact Forces |