click below
click below
Normal Size Small Size show me how
Forces and mpotion
| Question | Answer |
|---|---|
| A push or pull | Force |
| The rate at which someone or something is able to move or operate | speed |
| Increase in the rate of speed of something | acceleration |
| speed and direction | velocity |
| a tenancy to do nothing or remain unchanged | inertia |
| when unequal forces cause the objects to move | unbalanced forces |
| when 2 equal forces act on an object, generally doesn't move | balanced forces |
| resistance when one surface of an object moves over another surface | friction |
| amount of energy transferred by force | work |