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11 Cards in this Set
- Front
- Back
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resultant
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the arrow that extends from the tail of the first vector to the head of the last vector
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properties of vectors
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-Can be added in any order.
-To subtract, add it's opposite. -Vectors can be multiplied or divided. |
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x-component
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Cos(x) = adj/hyp
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y-component
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Sin(x) = opp/hyp
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projectile
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an object that moves through space acted upon only by the earth's gravity
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vector
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a quantity with magnitude and direction
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scalar
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a quantity with magnitude only
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tailwind
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goes with the velocity ---->-->
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headwind
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goes opposite the velocity ---><-----
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crosswind
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goes from the side of the velocity
^ |<--- | |
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East is how many degrees?
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O degrees
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