What is the distance of the body from the starting point at t = 30 s?
10 m
0 m
20 m
-10 m
The body has a displacement of -10 m but it is at a distance of 10 m from the starting point.
Starting from rest at the top of an inclined plane a body reaches the bottom in 4 seconds. In what time does the body cover one-fourth the distance starting from the top?