You are given a vector in the xy plane that has a magnitude of 90.0 units and, a y component of -41.0 units. assuming the x component is known to be positive, specify the vector, v, if you add it to the original one, would give a resultant vector that is 89.0 units long and points entirely in the -x direction.

Explanation:

Magnitude of the vector is 90 units

Y component of the vector is -41 units

Now we know that

now the magnitude of vector A is given as

so the vector is given as

now Another vector V is added in it such that the resultant is 89 units and along - X direction

so we have

the components of a vector are the parts of the vectors that are to each other.

b perpendicular