Measuring Gravity Spot on

 Tried out my new picket fence from @pascoscientific supplied by @SciChemEdu Got 9.8ms2 on the first attempt. I like it when it just works as it should. #iteachphysics #physics Dropping the picket fence through the light gate worked straight out

of the box and there aren't many experiments like that. The Pasco lightgate was set up with the picket fence so all the parameters were know in Capstone.