Tamya Jackson asked 8/26/2015 How do I determine how fast a toy car will travel across different surfaces?
Anonymous asked 1/30/2015 How to become good in physics? I'm good in math and chemistry but bad at physics
Anonymous asked 11/14/2016 why do light rays passing through a glass block change direction somewhere in the middle?
Raghav Kohli asked 7/4/2015 The compound gear of mass kg 10kg engages the two sliding racks. If the couple 120 N.m is applied to the gear, determine the acceleration of the center of the gear?here's the link to the question:-https://plus.google.com/117495545403305020139/photos/photo/6167898363516148754?pid=6167898363516148754&oid=117495545403305020139
Anonymous asked 12/27/2009 When Light Enters A Denser Medium And Is Refracted What Happens To The Wavelengths?