The unit is performed as a basement with a fixed vertical rod. An optical sensor with adjustable height is fixed on the rod as well as blocks having a thread and loads hanging on its ends. Loads weight may be gained with kettlebells. In the initial condition one of the loads is fixed with the electromagnet fixed on the rod at the lowest point. The necessary number of kettlebells is put down on the second load. During the experiment the electromagnet is being switched off, and simultaneously the stopwatch is starting. The loads start to move, and consequently the heavier load goes down with acceleration. After passing the window of the optical sensor by the load, the stopwatch stops.
On the rod is installed a ruler for reading the height of the weight fall.
The training system is supplied with technical and methodical documentation for teaching staff.
Determining the acceleration and instantaneous speed of uniformly accelerated motion and speed of uniform motion.
Studying the dependence of the acceleration of a system of loads on the magnitude of the force at a constant mass of the system.
Determination of the friction force in the block.
Power consumption, kW, max
Stopwatch accuracy, sec
Stand overall dimensions, max
Electronic stopwatch overall dimensions, max
Weight, kg, max
Scope of delivery
training laboratory unit – 1 pc.;
electronic weighing unit – 1 pc.;
set of loads – 1 pc.;
accompanying materials in electronic format – 1 pc.;