Stack #116419
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| meteorology | the study of weather
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| mechanics | a branch of physics that deals with analyzing and understanding objects in motion
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| position | the point at which an object is
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| reference point | a point against which position is measured
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| speed | a measurement of distance and time
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| vector quantity | a physical measurement that contains directional info
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| scalar quantity | a physical measurement that does not contain directional info
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| acceleration | the time rate change of an object's velocity
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| free fall | the state of an object that is falling towards the earth with nothing inhibiting it's fall
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| air resistance | air pushing up against a falling object
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| 9.8 meters/seconds squared, 32 ft/sec squared | acceleration due to gravity for any object
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| distance = 1/2 X (acceleration) X (time) squared | determining distance fallen given time
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| f.v. - i.v./time | acceleration
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| speed + a directional indicator | velocity
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| distance/time | speed
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| miles, meters conversion | 1 mile = 1609 meters
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| hours, seconds conversion | 1 hour = 3600
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| centimeter, millimeter conversion | 1 centimeter = 10 millimeters
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| centimeter, meter conversion | 100 centimeter = 1 meter
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| meters, kilometer conversion | 1000 meters = 1 kilometer
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| inches, centimeters conversion | 1 inch = 2.54 centimeters
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| miles, kilometers conversion | 1 mile = 1.609 kilometers
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| miles, kilometers conversion, velocity | 1 miles per hour = 1.6 kilometers per hour
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Created by:
sgt. apone