Question

velocity of a train change from 20m/s to 25m/s, when it acceleration at a rate 2 m/s. Find the distance covered by the train ​

Answer 1

the distance covered by the train is 25cm

Answer 2

Answer:

Explanation:

Use the formula:

v2=u2+2as

Where v is the final velocity = 25 m/s

and u is initial velocity = 20 m/s

and a is the acceleration = 2m/s2

and s is the distance traveled.

Substitute the above values in the equation of motion to get s = (625 - 400)/4 = 56.25 meters.