Question 1:
Vector V has a magnitude of 6 units and it creates an angle of 210 degrees with the positive x-axis.
Find the magnitude and direction of -4v.
Give the direction as an angle measure between 0 degreeand 360 degree.
Question 2:
The component form of vector w is w = (-3,1).
Find -3w.
Question 3:
Vector V has a magnitude of 3 units and it creates an angle of 160 degrees with the positive x-axis.
Find the magnitude and direction of 5v.
Give the direction as an angle measure between 0 degreeand 360 degree.
Question 4
These are the component forms of vectors p and q:
- p=(2,-2)
- q=(-3,-1)
Add the vectors.
Question 5
The magnitude of vector v is 8, and its direction angle is 140 degrees.
The magnitude of vector w is 4, and its direction angle is 40 degrees.
Find the component form of v + w.
It's okay to round your intermediate calculations and final answer to the nearest hundredth.
Post your answers in the comment section.
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