Vector has components: N and N

MATHEMATICS · Multi-part · CBSE · Mathematics · Vector Algebra · Vector Algebra

Problem

Vector

\mathbf{X}

has components:

\mathbf{X}_{\text{horizontal}} = 5

N and

\mathbf{X}_{\text{vertical}} = 4

N. Calculate (a) the magnitude of

\mathbf{X}

. (b) the angle

\mathbf{X}

makes with the horizontal.