Force Review Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
| Question | Answer |
| Force | something that can change the motion of an object. |
| Contact force | a force that directly touches an object. |
| Non-contact force | a force that is not touching an object; has a field that weakens with distance. |
| Types of contact forces | friction, applied, normal |
| Types of non-contact forces | gravity, magnetism, electricity |
| Friction | an opposing force that resists motion. |
| Applied force | a push or a pull force. |
| Normal force | a force perpendicular to the point of contact. |
| Gravity | force of attraction between two masses. |
| Magnetism | force of attraction between two charged particles. |
| Electrical force | movement of electrons that creates a magnetic field around a conductor. |
| Items to describe a normal force | perpendicular to a surface; only works in contact to a surface. |
| Items to describe frictional force | parallel to the surface; only works in contact to a surface; opposes motion; must work in gravity. |
| Items to describe an applied force | a push or a pull; works parallel to the surface; can work without gravity; |
| Items to describe gravitational force | increases with more mass; decreases with distance; happens between any two pieces of matter; has a field; spreads out equally in all directions. |
| Items to describe magnetic force | increases with mass; decreases with distance; stronger at the poles; weaker along the sides; typically metals. |
| Items to describe an electrical force | increases with mass; decreases with distance; stronger at the poles; weaker along the sides; can turn metals into a magnet; jumping electrons. |
Created by:
sdscience6
Popular Physics sets