A skater glides along a circular path of radius 7.40 m.
1-If he coasts around one half of the circle, find the magnitudeof the displacement vector.
2-What distance has the person skated?
3-If the skater coasts only around 73 degrees of the circle,find the magnitude of his displacement vector.
4-What distance has he skated in this case? 5-What is themagnitude of the displacement if he skates all the way around thecircle?
