(Solved): Vector V1 is 6.4 units long and points along the negative x axis. Vector V2 is 8.8 units long ...

Vector ${\overrightarrow{\mathbf{V}}}_1$ is 6.4 units long and points along the negative $x$ axis. Vector ${\overrightarrow{\mathbf{V}}}_2$ is 8.8 units long and points at $30^{?}$ to the positive $x$ axis. Part A What are the $x$ and $y$ components of vector ${\overrightarrow{\mathbf{V}}}_1$ ? Express your answers using two significant figures. Enter your answers numerically separated by a comma. Part B What are the $x$ and $y$ components of vector ${\overrightarrow{\mathbf{V}}}_2$ ? Express your answers using two significant figures. Enter your answers numerically separated by a comma. Determine the magnitude of the sum ${\overrightarrow{\mathbf{V}}}_1+{\overrightarrow{\mathbf{V}}}_2$ Express your answer using two significant figures. Part D Determine the angle of the sum ${\overrightarrow{\mathbf{V}}}_1+{\overrightarrow{\mathbf{V}}}_2$. Express your answer using two significant figures. $?$ ' counterclockwise from the positive $x$ axis