Friday, October 30, 2015

free fall model from Tracker-OSP workshop

Ada Chen & Tan Kay Shi, model = lookang

http://iwant2study.org/ospsg/index.php/interactive-resources/physics/02-newtonian-mechanics/03-dynamics/257-aaa-battery-falling


This animation shows clearly the footprint horizontal lines of the motion motion of a free fall mass under gravity without air resistance.
http://iwant2study.org/ospsg/index.php/interactive-resources/physics/02-newtonian-mechanics/03-dynamics/257-aaa-battery-falling

Outcomes

To investigate the acceleration of an AAA battery falling
student outcome includes
determining
g = -10 m/s^2 through video analysis
when t =0, vy = -0.8398 m/s

teacher/student can model it to demonstrate deep understanding and testing of model of free fall model

Reference:

http://iwant2study.org/ospsg/index.php/interactive-resources/physics/02-newtonian-mechanics/03-dynamics/257-aaa-battery-falling