Mathematics
Mathematics, 11.07.2019 15:30, ezrasedore

The components of vector a⃗ are ax = + 3.90 and ay = -4.00. what is the angle measured counterclockwise from the +x-axis to vector a⃗ ?

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The components of vector a⃗ are ax = + 3.90 and ay = -4.00. what is the angle measured counterclockw...

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