The addition of the vector u and v will be 9 units. Then the correct option is B.
The quantity which has magnitude, direction, and follows the law of vector addition is called a vector.
Vector u has a magnitude of 5 units, and vector v has a magnitude of 4 units.
The values are possible for the magnitude of u + v will be
The vector u is 5 units and vector v is 4 units.
Then the addition of the vector u and v will be
u + v = 5 + 4
u + v = 9 units
The addition of the vector u and v will be 9 units.
Then the correct option is B.
More about the vector link is given below.
https://brainly.com/question/13188123
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