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11 Cards in this Set
- Front
- Back
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Distance |
How far we travel, units = meters (scalar/always positive) |
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Displacement |
DeltaX, the vector analog of distance Xfinal-Xinitial |
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Speed (s) |
how fast you travel, scalar d/t |
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Velocity |
vector analog of speed delta x / delta t speed with direction |
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Acceleration |
speed up or slow down delta v / delta t
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Force |
push or pull F=ma |
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Work |
Energy W=Fdeltad |
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Kinetic Energy |
energy in motion K= 1/2mv^2 |
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Momentum |
p=mv |
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Projectile Motion |
Ag is constant Vx is constant Vy = Voy - 9.8t Y= Voyt - 4.9t^2 X=Voxt |
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Vector Subtraction / Addition |
To subtract a vector is too add its opposite |
