Physics/Math
posted by TechnoBoi11 .
For the vectors a = (3.9 m)i + (4.8 m)j, and b = (5.4 m)i  (2.0 m)j, give the x and y components, magnitudes, and directions of the following vector operations.
(a.) a + b
______(x component)
______(y component)
______(magnitude)
______° (direction from the positive x axis)
(b.) b  a
______(x component)
______(y component)
______(magnitude)
______° (direction from the positive x axis)
I will be happy to check your answers, or critique your thinking. We don't do tests for students.
it's not a test. just a hw assignment one of a bunch of questions im stuck on.
~lor
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