Freefall tracker, flight timer, with Bluetooth multi-stopwatch
Function
Intended for experimental study, physics laboratory work, and conducting physics experiments on: Kinematics. Free fall motion of a sphere, flight time. Varying heights and measuring fall times. Tables and graphs. Understanding the function presented by the spreadsheet. Substituting coefficients with the corresponding physical quantities. The time function of uniformly varied motion, free fall. Determining the acceleration due to gravity near Earth, at the location of the experiment. Calculation of the relative percentage error. Conservation of Energy. The principle of conservation of mechanical energy in a falling sphere. Measuring the initial height and the respective fall time. Determining the values of initial and final potential energy. Determining the value of the final velocity knowing the flight time. Determining the values of initial and final kinetic energy, etc.
Key Experiments
- » Free-fall motion of a sphere, flight time. - 1032.010K1_2
- » The principle of conservation of mechanical energy in a falling sphere. - 1032.010K3_3

