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 Vectors 16 Flashcards |
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Card: 1 / 16 |
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Card: 2 / 16 |
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A car is moving 60 km/h east. If it turns north at the same speed, does its velocity change? |
Card: 3 / 16 |
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Yes! Even though the magnitude (speed) is the same, the direction changes, so velocity changes. |
Card: 4 / 16 |
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Card: 8 / 16 |
8 / 16
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I’m a scalar made from two vectors, invariant under rotation of axes; when the vectors are parallel, I give maximum value (used in “work”). Who am I? |
Card: 9 / 16 |
9 / 16
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Dot product |
Card: 10 / 16 |
10 / 16
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Angle between (1,2,2) and (2,−1,2) is _____. |
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12 / 16
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Card: 15 / 16 |
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Card: 16 / 16 |
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Completed! Keep practicing to master all of them. |
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