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First Law - Newton
Question | Answer |
---|---|
Newton's First Law of Motion states that an object at rest will what? | Remain at rest. |
Newton's First Law of Motion states than an object moving at a constant velocity will what? | Continue moving at a constant velocity. |
What one thing would prevent an object moving at a constant velocity from continuing to move at a constant velocity? | If it is acted upon by an unbalanced force. |
Newton's first law of motion restates __________ ideas about force and motion. | Galileo's |
On Earth, what are two unbalanced forces that often change an object's motion? | Gravity and friction |
Newton's first law of motion is also called the what? | Law of Inertia |
The tendency of an object to resist a change in motion is called what? | Inertia |
Whether an object is moving or not, it resists any change to its what? | Motion |
Inertia depends on what? | Mass |
The greater the mass of an object is, the greater the what? | The greater the inertia, and the greater the force required to change its motion. |