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17 Cards in this Set
- Front
- Back
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1. Motion: Any physical movement or change in position or place
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Any physical movement or change in position or place
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2. Force: An action that causes an acceleration.
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3. Net Force: The sum total of all forces acting on an object.
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4. Friction: The force of two surfaces that touch.
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5. Inertia: A property of matter that causes it to resist changes in speed or direction
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(velocity).
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6. Displacement:
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two pointstwo points
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two points
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7. Speed:
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Rate of motion; rate of change of position; Speed = distance/time
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8. Velocity: Rate of change of position; speed AND direction
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9. Acceleration:
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Rate of change of velocity (change on position).
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10. Mass:
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The amount of matter in an object.
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11. Momentum:
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Quantity or amount of motion; product of mass and velocity (momentum = mass x velocity)
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12. Gravity:
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A downward force exerted on objects by the Earth.
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13. Kinetic energy:
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The energy of motion.
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14.Potential energy:
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The energy of position or stored energy.
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