The initial velocity is 2 m / s and the acceleration is 1 m / S 2 What is the displacement of the particle in 5S?

The initial velocity is 2 m / s and the acceleration is 1 m / S 2 What is the displacement of the particle in 5S?

According to the formula: v = V0 + at, V0 is the initial velocity, t is the time, a is the acceleration, the final velocity of 5S is 7m / s, the displacement S = v0t + 1 / 2at ^ 2, the displacement is 22.5m