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21 Cards in this Set
- Front
- Back
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What is the formula for calculating the speed of an object?
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v = ^d/^t
( The carat ^ represents the delta symbol -- (or "change in ___") |
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What is the SI unit of measure for speed?
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m/s
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What is the formula for calculating the acceleration of an object?
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a = ^v/^t
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What is the SI unit of measure for acceleration?
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m/s^2
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What is the relationship between force, mass, and acceleration?
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f = ma
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What is the SI unit for force?
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The Newton (kg*m/s^2)
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What is the relationship between work, force, and distance?
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w = fd
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What is the SI unit for work?
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The Joule (J)
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What is the SI unit for energy?
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The Joule (J)
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What is the potential of an object to do work due to its position or condition?
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Potential energy
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Energy due to motion
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Kinetic energy
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The potential energy of an object due to its position.
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Gravitational potential energy
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The energy stored in chemical bonds
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Chemical potential energy
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The electrical force between two charged objects causes the charged objects to have ____________ ___________ _______.
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electric potential energy
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What type of energy is present in a solid object whose molecules move in unison?
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mechanical kinetic energy
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The rate at which energy is used.
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Power
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The SI unit of power.
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Watt
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Potential energy is due to __________ or _____________.
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position/condition
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Thermal energy is the kinetic energy of individual molecules moving in a ________
manner. |
random
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Sound energy is the kinetic energy of individual molecules moving in a ________
manner. |
uniform
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You cannot get more energy out of a system than what you put into it. Which Law of Thermodynamics is this?
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The First
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