click below
click below
Normal Size Small Size show me how
Forces and motion
Term | Definition |
---|---|
Gravity | The force that pulls every one and everything toward earth. |
Mass | The amount of matter in an object. |
weight | a measure of the Force of Earth's gravity on the mass of the object a living thing. |
air resistance | the force of air that slows down an falling object |
Newton's 1st Law | Newton's first law states that and object moving will keep moving unless an outside force acts on it |
Newton's 2nd Law | Newton's second Law states more force = more acceleration Less force = Less acceleration more mass less acceleration less mass more acceleration |
Newton's 3rd Law |