Question: Vector a has components ax = 3.0 m/s2 and ay = + 4.0 m/s2. (a) What is the magnitude of a (b) What is

Vector a has components ax = − 3.0 m/s2 and ay = + 4.0 m/s2.
(a) What is the magnitude of a
(b) What is the direction of a? Give an angle with respect to one of the coordinate axes.

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