Chapter 1, Problem 22Q

(Indicates a review question, which means it requires only a basic understanding of the material to answer. Questions without this designation typically require integrating or extending the concepts presented thus far.)

. In Figure 1.19, arrows show the directions of the velocity and the acceleration of a hall moving in a circle. Make a similar sketch showing these directions for a car (a) speeding up from a stop sign and (h) slowing down as it approaches a stop sign.