An object increases its velocity from 22m/s to 36 m/s in 5s. what is the acceleration of the object?

The acceleration formula is Vf-Vi/2t or acceleration equals the final velocity minus the initial velocity divided by time.
The object's final velocity: 36 m/s
The objects initial velocity: 22 m/s
The time: 5 seconds
36-22/5
14/5
14/5=2.8
The acceleration of the object is 2.8 m/s^2.

Gravity bc it’s gravity