Measuring average speed
Required: measure average speed v = s/t with ruler and stopwatch.
Measurement (junior)Length, time, mass, density, and basic measurement skills.
Start here
Measuring average speed
Average speed v = s/t from measured path and time. This “Measuring average speed” page is an MVP interactive sketch — formulas, controls, and live readouts in the browser; a fuller bench may follow.
Average speed v = s/t from measured path and time.
Key formulas
v=\frac{s}{t}
How to use
- Adjust parameters in the left panel.
- Use play / pause and speed controls.
- Match right-side readouts to the formulas.
- Reset to return to the initial state.
Applications
- Measuring average speed: Average speed v = s/t from measured path and time.
- In class, tune parameters for “Measuring average speed”, then check against the textbook result.
FAQ
What does MVP mean on this page?
An interactive sketch with formulas and parameters. Polished Ready labs are the full bench experience.
What does the “Measuring average speed” lab practice?
Tune parameters and match readouts to the “Measuring average speed” relations — useful for prep and demos.
Why estimate beyond the smallest division?
It adds a significant figure and reminds you every reading has uncertainty.
Why average repeated measurements?
Averages reduce random error so the result sits closer to the true value.