Final answer:
Speed can be estimated by measuring the distance traveled over time, and then converted into different units using the appropriate conversion factor. This method can be used for different scenarios like jogging, walking, tracking the movement of small creatures, or even vehicles.
Step-by-step explanation:
Calculating Speed and Velocity
To estimate jogging and walking speed, one can time themselves over a known distance and then convert the measurements into both meters per second (m/s) and miles per hour (mi/h). To make this conversion, you must use the correct conversion factor that transforms the measurement from the initial unit (likely m/s) into the desired unit (mi/h). The equation for calculating speed is distance divided by time.
Similarly, you can determine the speed of an ant, snail, or falling leaf by measuring the distance they travel over a period of time and using the same speed formula.
To calculate typical car speeds in meters per second, you can refer to the car's speedometer reading in miles per hour and then convert that speed into meters per second using the appropriate conversion factor. Calculating the acceleration might require a more detailed set of measurements, whereby one measures not only the speed at various points but also the time taken to change from one speed to another.