The equation that relates mass (m), force (F), and velocity (v) is given by Newton's second law of motion:
F = m * a
where: F is the force applied to an object, m is the mass of the object, a is the acceleration produced by the force.
However, if you're specifically looking for an equation that relates mass, force, and velocity, you can rearrange Newton's second law to relate force, mass, and velocity as follows:
F = m * a
Multiply both sides of the equation by velocity (v):
F * v = m * a * v
Since a * v is the definition of acceleration (a = Δv/Δt, where Δv is the change in velocity and Δt is the change in time), we can rewrite the equation as:
F * v = m * Δv/Δt
This equation relates force (F), mass (m), and velocity (v) in terms of acceleration and the change in velocity over a given time interval.