Question

7. A train moves from rest to a speed of 25 m/s in 30 seconds What is it's acceleration​

Answer 1

Answer:

5/6 metre/ second square is the correct answer.

Step-by-step explanation:

Answer 2

Answer:

Acceleration is defined as the time rate of change in velocity,.

So, a=(Vf-Vi) /t

Here, Vf=25,Vi=0,t=30 So,

a (25-0)/30=5/6 metre per second square.

Step-by-step explanation:

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