What will be the displacement of a train moving from an initial velocity of 12 m / s to a final velocity of 26 m/s in 14 seconds?

266 m

Explanation:

We are given;

Initial velocity, u = 12 m/s Final velocity, v = 26 m/s Time, t = 14 seconds

We are required to calculate the displacement;

We are going to use the appropriate equation of linear motion; The appropriate linear motion equation is;

S = 0.5 (u + v) t

Where, S is the displacement

Therefore;

S = 0.5 (12 m/s + 26 m/s) 14 seconds

= 266 m

Thus, the displacement of the train is 266 m