Principle and Working:
We present a unique built-in motion encoding and wireless data transmission car which while going along a track automatically senses the displacement with time and simultaneously transmits these data to computer via bluetooth. Velocity, acceleration, momentum, force, potential and kinetic energy are then calculated. As a result, this dedicated car can be used to study many kinematical principles and phenomena of classical mechanics.
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A single car (Primary Car) can be employed to study the motion in one dimension and verify the relationship between kinematical parameters. Another interesting feature is that the car can also run on a curved track as the design does not require any external electronics to be mounted on tracks. While studying the collision experiment, two cars namely primary and secondary car are needed. A complete set of accessories enables the system to study a wide range of experiments.