Chapter 4, Problem 5P

The tip of a one-link robot is represented as a position vector $\stackrel{\to }{P}$ as shown in Fig. P4.5. Find the x- and v-components of the vector if the length of the link is $P=\text{1}0$ in, and $\theta =30°$. Also, write the vector $\stackrel{\to }{P}$ in rectangular and polar form.