Constant acceleration is defined as the rate of change of velocity over time, where the velocity increases or decreases by the same amount every second.
Constant acceleration affects average velocity by causing it to change at a constant rate. This means that the average velocity will increase or decrease by the same amount every second.
The formula for calculating average velocity with constant acceleration is average velocity = (initial velocity + final velocity) / 2.
To prove the impact of constant acceleration on average velocity, an experiment can be conducted where the acceleration of an object is kept constant while measuring its velocity at different points in time. The data collected can then be used to calculate the average velocity, which should show a consistent increase or decrease, depending on the direction of acceleration.
Some real-world examples of constant acceleration's impact on average velocity include a car accelerating at a constant rate on a straight road, a rollercoaster going down a hill, or a skydiver falling towards the ground. In all of these cases, the average velocity will change at a constant rate due to the constant acceleration.