Acceleration is the rate of change of speed and is instantaneous at the point of motion. However average acceleration over a distance or...

In this activity we will be using the carrom board to measure the effect of weight on friction. First the striker force need to be...

This is an activity that can be conducted in a play area, where a see-saw is available. It can be done for 2 learners, multiple pairs or...

In this activity learners will use a rolling tennis ball to measure the relative friction between different surfaces. The key idea is...