Awesome! Whenever a vector makes an angle $$\theta$$ with the +x-axis in the anti-clockwise direction, its y-component is always determined by $$\sin \theta$$
What is the value of $$A_x$$, the x-component of vector A?
• $$10 \sin 150^{\circ}$$
• $$10 \cos 150^{\circ}$$
• $$10 \sin 240^{\circ}$$
• $$10 \cos 240^{\circ}$$