Friday, July 29, 2016

What is in Phase?

http://iwant2study.org/ospsg/index.php/interactive-resources/physics/02-newtonian-mechanics/09-oscillations/89-shm045

in phase
made this quickly for school teacher

http://iwant2study.org/ospsg/index.php/interactive-resources/physics/02-newtonian-mechanics/09-oscillations/89-shm045