The displacement is 0 Km and the acceleration is 0.88 m/
. Option A
What is displacement?
Displacement is not the same as distance, which is a scalar quantity that indicates the entire length of the path traveled in any direction. When describing an object's overall change in location, displacement is frequently employed because it tells us something about the object's final position in relation to its initial position.
The acceleration is obtained from;
a = 85 m/s - 60 m/s/28.57 s
= 0.88 m/