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Vocabulary unit (4)
Question | Answer |
---|---|
The speed and direction of a moving object | Velocity |
A push or a pull | Force |
An object's change in velocity divided by the time it takes for that charge to happen | Acceleration |
The tendency of matter to resist a change in its state of motion | Inertia |
Equal forces that act in opposite directions on an object and cancel one another out | Balanced Force |
Forces that do not cancel one another out | Unbalanced Forces |
A force that acts between any two surfaces in contact with one another. It prevents or slows motion. | Friction |
The force that acts between any two masses in the universe and pulls them toward one another. | Gravitational Force |
The measurement of the force of gravity on an object. | Weight |
The amount of matter an object has. | Mass |