To find the average velocity of a body with constant acceleration between any two points in its motion, you can use the following formula:
Average velocity = (final velocity + initial velocity) / 2
However, to use this formula, you need to know both the final velocity and the initial velocity of the body.
If you have the initial velocity (u), the constant acceleration (a), and the time taken (t) to move between the two points, you can calculate the final velocity (v) using the equation of motion:
v = u + at
Once you have the initial velocity (u) and the final velocity (v), you can plug these values into the average velocity formula:
Average velocity = (v + u) / 2
Let's say you have a specific scenario where you know the initial velocity, the constant acceleration, and the time taken. You can provide those values, and I can help you calculate the average velocity for that particular case.