Atruck accelerates uniformly at the rate of 1.2 m/s^2 for a distance of 50 m. if the truck started with an initial velocity of 3 m/s, wht is its velocity at the end of 50m?

Recall that

where , are the truck's initial and final velocities, respectively; is its acceleration; and is the total change in its position. We have everything we need in order to solve for . Note that the truck's acceleration is always positive, so we should expect the final velocity to also be positive.

this would be about 43%