Media Summary: In today's experiment we have one of our volunteers, Tiffany, show us how two packs of Question: Why does a car roll down some surfaces faster than others? Answer: Do you have trouble remembering little things? Do you have to write them down and put them up somewhere so you don't forget?
Explore Friction With Sticky Notes - Detailed Analysis & Overview
In today's experiment we have one of our volunteers, Tiffany, show us how two packs of Question: Why does a car roll down some surfaces faster than others? Answer: Do you have trouble remembering little things? Do you have to write them down and put them up somewhere so you don't forget? Who'd have thought something as simple as a wooden ramp could teach so much about science? Of course, it's helpful when it's ...
