1.Displacement will be 0 as there is no distance between the final and initial position of the body
.Distance with be =2× pi×5=10 pi m.
2.Displacement will be equal to the diameter of the circle that is
.Distance will be
1/2×2 pi×5= 5 pi m.
3.Using the pythagoras theorem Displacement =root over of 5 square+5 square ie. =5 root 2 m.
.Distance will be =3/4×2 pi×5 ie. =15/2 pi m.