One formula from Newtons second law relates force mass and acceleration in the equation force F equals mass m times acceleration a written as F ma. You can also write the acceleration equation like this. Speed being a scalar quantity is the rate at which an object covers distance.
With this in mind here is the formula for velocity.
Acceleration formula with velocity and time As mentioned earlier acceleration is the change in velocity over time. Medium acceleration is also a vector magnitude. Velocity is speed in a given direction. The formula for acceleration expressed in terms of the initial velocity speed final velocity and the acceleration duration time is.