Final answer:
The equation v = vo + at relates velocity (v), initial velocity (vo), acceleration (a), and time (t) in one dimension. It helps us understand how velocity changes over time when there is a constant acceleration.
Step-by-step explanation:
The equation v = vo + at relates velocity (v), initial velocity (vo), acceleration (a), and time (t) in one dimension. This equation allows you to solve for the final velocity (v) when you have the initial velocity (vo), acceleration (a), and time (t).
For example, if the initial velocity (vo) is 5 m/s, the acceleration (a) is 2 m/s^2, and the time (t) is 3 seconds, you can plug in these values into the equation to find the final velocity (v). In this case, v = 5 + 2(3) = 5 + 6 = 11 m/s.
So, the equation v = vo + at helps us understand how velocity changes over time when there is a constant acceleration.