12 November 2015

Measuring acceleration - Couple of videos

Using a mass over a pulley and a light gate to measure the acceleration due to gravity.


 or using the old fashioned ticker tape timer to measure the trolley accelerating down a slope

Centripetal Force — Why Going Twice as Fast Changes Everything

  Centripetal Force — Why Going Twice as Fast Changes Everything A practical investigation into mass, radius and rotational speed There are ...