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

Observe Cytoplasmic Streaming — The Inside of a Cell Is Moving

  Observe Cytoplasmic Streaming — The Inside of a Cell Is Moving A plant cell in a textbook looks wonderfully organised. There is a cell wal...