Continued working on python codes for various experiments….. Conducted trials with python code for plotting real-time graphs.

Did various experiments on linear air track to study concepts like momentum, collision, motion on incline etc.

Used toy cars for motion experiments. this will be a low cost solution for experiments in mechanics where air track is not available…:)

In an experiment with pendulum using motion sensor we could get the desired result. Now pendulum experiments can be done using three different sensors

• light sensor – Photo-gate
• motion sensor – srf05 ultrasonic module
• DC motor

These are screen shots of motion of pendulum with srf05 module