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Each of the following vectors is given in terms of its x- and y-components. Part A:...

Each of the following vectors is given in terms of its x- and y-components.

Part A:

vx = 20 m/s , vy = 31 m/s . Find the vector's magnitude.

Express your answer with the appropriate units.

Part B:

vx = 20 m/s , vy = 31 m/s . Find the vector's direction.

Express your answer in degrees.

Part C:

ax = 26 m/s2 , ay = 15 m/s2 . Find the vector's magnitude.

Express your answer with the appropriate units.

Part D:

ax = 26 m/s2 , ay = 15 m/s2 . Find the vector's direction.

Express your answer in degrees.

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