A biker rides700m north 300m east 400m north, 100m west, 1200m south 300m east and finally 100m north .Draw the path of motion of the biker. What distance did he cover?What was his displacement?

Answer 1

so, did you draw the path?
where did you end up?
Hint: label the start (0,0)

Distance covered is just the sum of all the line segments.

Final displacement is found using the normal distance formula, which is just the Pythagorean Theorem.

Answer 2

Distance =0 and displacement = 0