- Homework Statement:
A car initially travelling eastwards turns north by travelling in a circular path at uniform speed as in the figure below. The length of the arc ABC is 240 m, and the car completes the turn in 34.0 s.
(a) What is the acceleration when the car is at B located at an angle of 35.0°? Express your answer in terms of the unit vectors î and ĵ.
(b) Determine the car's average speed.
(c) Determine its average acceleration during the 34.0 s interval.
I've calculated (a) and (b) but not sure how to attempt (c)
- Relevant Equations:
Here's my calculations for (a) and (b)