Question

Write the vector v in terms of i and j whose magnitude |v|| and direction angle 0 are given.

Answer 1

v =
`3√(3)`i + 3j

Explanation:

distance of x = 6 × cos30°

=
`6*(1)/(2) √(3)`

=
`3√(3)`

distance of y = 6 × sin30°

=
`6*(1)/(2)`

= 3

v =
`3√(3)`i + 3j