What speed does a trolleybus acquire in 10 seconds if it starts with an acceleration of 1.2 m / s2?

The trolleybus speed can be calculated using the formula:
V = V0 + g * t, where V is the current speed of the trolleybus (m / s), V0 is the initial speed of the trolleybus (since the trolleybus starts to move, V0 = 0 m / s), t is the time of movement of the trolleybus (t = 10 s), a is the acceleration with which the trolleybus moves (a = 1.2 m / s²).
Let’s calculate the speed of the trolleybus:
V = V0 + a * t = 0 + 1.2 * 10 = 12 m / s.
Answer: The trolleybus will acquire a speed of 12 m / s.