A figure skater glides along a circular path of radius 5.20 m.

Question

(a) If she coasts around one half of the circle, find the magnitude of the displacement vector.
m

(b) If she coasts around one half of the circle, find what distance she skated.
m

(c) What is the magnitude of the displacement if she skates all the way around the circle?
m

Answer 1

I will be happy to critique your work.