Question

A train starts from rest and accelerate uniformly at rate of 5 m/s for 5sec.calculate velocity of train
in 5 second.​

Answer 1

Answer:

Velocity Of Train - 25m/s

Explanation:

$v = u + at$

v= v

u= 0m/s

a = 5m/s

t = 5s

Answer 2

Given : A train starts from rest and accelerate uniformly at rate of 5 m/s for 5 sec.

　

To find : Calculate velocity of train in 5 seconds.

　

Applying formula :

• [Using first equation of motion]

　

★ Velocity = Initial velocity + Acceleration (Time) .

　　　　　　　　　 Or

★ v = u + at.

　

Calculations :

→ v = 0 + 5 (5)

→ v = 0 + 25

→ v = 25 m/s

　

Therefore, 25 m/s is the velocity of the train in 5 seconds.