Question

A metro train starting from rest attains a velocity of 54 km/ h in 5 min assoming that the acceleration is uniform find the acceleration and the distance

Answer 1

Answer:

Explanation:

acceleration=v-u/t

final velocity=15 m/s

time=300 sec

initial velocity = 0 m/s

a=15-0/300

=0.05 m/s^2

distance=speed multiplied by time

=15 into 300

=4500 m

or 4.5km