Cual es la formula de el MRU?

The formula is x=xo + vxt

Explanation:

The uniform rectilinear movement is carried out by a body with a trajectory that is a straight line and at speed it is constant (the acceleration is zero, since its modulus does not vary). Furthermore, the initial velocity (v) has the same value at all times.

x = position at a given and initial instant (xo), measured according to SI in meters

t = time, measured in seconds

v = speed, measured in m / s