Learn how to calculate apparent weight on a Ferris wheel by analyzing centripetal acceleration and normal force. This video explains why your weight feels different at the top and bottom of the ride ...

Learn how to calculate the angular velocity required to create artificial gravity in a rotating system. This video explains the physics behind centripetal acceleration, rotation radius, and angular ...

A couple of commenters expressed concern over the use of centrifugal force after my rant on the use of the word force. So, what is the deal with these two terms? Are they ok to use? Are they real ...