1/14 Acceleration delta V/t A train starts from rest and speeds up to 30m/s over a period of 4 seconds. What was the train's acceleration? 10 m/s/s

The acceleration of the train can be calculated using the formula:Acceleration = (Final Velocity - Initial Velocity) / TimeGiven that the train starts from rest, the initial velocity is 0 m/s. The final velocity is 30 m/s, and the time taken is 4 seconds.Substituting these values into the formula, we get:Acceleration = (30 m/s - 0 m/s) / 4 sAcceleration = 30 m/s / 4 sAcceleration = 7.5 m/s²Therefore, the train's acceleration is 7.5 m/s².