Question

the x and y components of a vector in a horizontal plane are 4.00 m and 3.00 m, repectively.

(a) what is the maginitude of this vector?

(b) what angle does this vector make with the positive y axis?

Step 1

The x-component of the vector is 4.00 m and the y-component of the vector is 3.00 m.

Step 2

(a)

To determine: The magnitude of the vector

Here, *A* is the magnitude of the vector, *A*_{x} is the x-component of the vector and *A*_{y} is the y-component of the vector.

Step 3

Substitute 4.00 m for *A*x and 3.00 m for *A*y in the above equation to find *A*

Thus, th...

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