Frage | Antworten |
What is Newton's 1st law? | An object at rest stays at rest or an object that is moving at a constant rate continues moving unless moved by an unbalanced force |
What is an unbalanced force? | An unbalanced force is a force that can make something else move |
What is Newton's 2nd law? | The amount of force needed to make an object change its position depends on the mass of the object and the acceleration |
What is inertia? | Something's resistance to change |
What is Newton's 3rd law? | For every action, there is an equal and opposite reaction |
What is friction? | Force that resists movement |
What is gravity? | The force of attraction between 2 objects |
What is a balanced force? | Forces that are equal to each other and don't cause any changes in motion |
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