Question

A bullet train in Japan starting from rest
accelerates uniformly at 0.5 m s-2 for 2 minutes.
It then maintains uniform speed for 20 minutes
and then retards uniformly at the rate of
0.25 m s-2 and comes to rest. Calculate the average
speed of the train.​

Answer 1

Answer:

my age is 15

Explanation:

name yash dabas