What is the equation for average velocity given x1 (initial distance), x2 (final distance), t1 (initial time) and t2 (final time)?
To find the equation for average velocity, you need to calculate the change in distance and divide it by the change in time. The equation is:
Average Velocity = (x2 - x1) / (t2 - t1)
Here's how you can arrive at this equation:
1. Subtract the initial distance from the final distance: x2 - x1. This gives you the change in distance.
2. Subtract the initial time from the final time: t2 - t1. This gives you the change in time.
3. Divide the change in distance by the change in time: (x2 - x1) / (t2 - t1). This gives you the average velocity.
So, by using the formula Average Velocity = (x2 - x1) / (t2 - t1), you can find the average velocity given the initial and final distances and times.