Question

what type of motion is represented by AB?
What type of motion is represented by BC?
Find out the acceleration of the body?
Calculate the retardation of the body.
Find out the distance travelled by the body form A+B​

Answer 1

Explanation:

So, we found that OA represents uniformly accelerated motion. (b) From point A to point B, we see that velocity of the body is remaining constant at40ms−1. So the body will have zero acceleration. So, we could simply say that AB represents uniform motion.