Learning to find the angle between two vectors
Interactive Video
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Quizizz Content
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Mathematics
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11th Grade - University
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Hard
05:42
7 questions
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1.
Multiple Choice
What is the formula used to find the angle between two vectors?
cosine of Theta equals U dot V divided by magnitude of U times magnitude of V
tangent of Theta equals U dot V divided by magnitude of U times magnitude of V
sine of Theta equals U cross V divided by magnitude of U times magnitude of V
cosine of Theta equals U cross V divided by magnitude of U times magnitude of V
2.
Multiple Choice
Which operation is used to calculate the dot product of two vectors?
Addition of corresponding components
Multiplication of corresponding components and summing them
Subtraction of corresponding components
Division of corresponding components
3.
Multiple Choice
How do you calculate the magnitude of a vector U with components U1 and U2?
U1 - U2
sqrt(U1^2 + U2^2)
U1 + U2
U1 * U2
4.
Multiple Choice
What is the next step after finding the dot product and magnitudes to determine the angle between vectors?
Use sine inverse
Use cosine inverse
Use tangent inverse
Use secant inverse
5.
Multiple Choice
What is the importance of using degree mode in the calculator for this problem?
It helps in finding the dot product
It ensures the angle is calculated in degrees
It ensures the angle is calculated in radians
It is not important
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