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22 Cards in this Set
- Front
- Back
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What is force equal to?
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mass times accelertation`
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A_________ is a push or pull that causes a change in shape or a change in motion.
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Force
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________ is the total amount of matter in an object, as measured in grams or pound-mass
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Mass
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_______ is the force like quantity in rotational mechanical systems
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Torque
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Density=
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Mass/Volume
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Is used to measure density or specific gravity in liquids
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Hydrometer
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Are used to measure pressure difference
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Manometers
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Two types of fluids?
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Hydraulic and Pneumatic
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Volmeters measure
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Voltage Difference
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Multimeters measure
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voltage, amperage, and resistance
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______ is a for of energy characterized by vibrating movement of atoms and molecules.
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Heat
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_______ is the measure of the average energy of motion of molecules in a substance.
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Temperature
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Uses 3 wires of 2 different metals to measure temperture.
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Thermocouples
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Work=
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Force X Distance
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Work going into the system
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Input Work
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Work done by the system
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Output Work
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Are used to measure input and output force
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Spring Scales
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The basic english unit for work is
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foot pound
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The basic SI unit of work is
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NM
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Work is performed when a mass is moved in a straight line
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Linear Mechanical Work
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Rate is
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Displacement divided by time
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Is the measure of linear mechanical work
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Velocity
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