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force
vocabulary
| Question | Answer |
|---|---|
| Simple Machines | make work easier |
| Mass | amount of matter in an object |
| Force | is a push or pull |
| Friction | a force that cases an object moving to speed up or slow down when tow surfaces rub together |
| Speed | a measure of far an object moves in a certain amount of time |
| Motion | a movement or change in a objects movement |
| Position | the place where an object is located |
| Gravity | a force that pulls things down to earth |
| Force | speeds things up and slows them down and even can change their direction |
| Mass | more mass cases objects to require more force to move them |
| Balance forces | Balance is when tow equal forces acting in opposite directions |
| Unbalanced forces | Unbalanced forces happens when one side of an object has greater force on one side |
| Friction | The more friction a surface has the more an object in motion slows down |
| Mass | The least amount of mass an object cases the least amount of force you need to use to get it in motion |
| Force | more force is applied more energy is released |
| Gravity | Gravity is what pulls an object to earth the more mass an object has the more gravity acts on it |
| Force | The more force is applied the farther an object will go |
| Unbalanced forces and balanced forces | Unbalanced forces and balanced forces are always fighting each outher |
| Friction | Opposes motion between tow objects touching slows things down |
| Magnetic forces | pushes and pulls |
| Friction | gravity resistance |