Question

A metro train accelerates uniformly from rest to a velocity of 180km/h in half minute . Find the acceleration of the train ​

Answer 1

Explanation:

this is a your answer

ok..

Answer 2

change the unit in km/h to m/s

180×1000/60×60= 50 m/s

find acceleration :—

Acceleration=V–U/T

Initially velocity= 0

Final Velocity=50m/s

Half minute=30 seconds

50–0/30

50/30

Acceleration = 1.666 m/s²