Question

After studying the motion of a ball rolling on a straight line as shown in the figure:
It2m
- 10 m -
Find its distance and displacement covered

A When it rolls from P to Q and to R
b. Finally comes back to P


(Take P as the reference point.)
..
.bet​

Answer 1

Explanation:

displacement is zero

distance is 10+10+10+10 = 40m