a-vector-uu-has-a-magnitude-of-1212-and-makes-an-angle-of-6060-degrees-with-the-

Question

A vector uu has a magnitude of 1212 and makes an angle of 60∘$$60^{\circ}$$ with the positive xx-axis. Write the vector uu in terms of i\mathbf{i} and j\mathbf{j}﻿.

Accepted Answer

6i+63j6i+6\sqrt3j

Answer

6i−63j6i-6\sqrt3j

Answer

63i+6j6\sqrt3i+6j

Answer

63i−6j6\sqrt3i-6j

A vector uu has a magnitude of 1212 and makes an angle of 60∘60^{\(\circ\)} with the positive xx-axis. Write the vector uu in terms of i\(\mathbf{i}\) and j\(\mathbf{j}\).

A vector $u$ has a magnitude of $12$ and makes an angle of $60 raised to the composed with power$ with the positive $x$ -axis. Write the vector $u$ in terms of $i$ and $j$ .