Hard to solve ..please help!!!!
This page lists questions and answers that were posted by visitors named Hard to solve ..please help!!!!.
Questions
The following questions were asked by visitors named Hard to solve ..please help!!!!.
speedway turn, with radius of curvature R, is banked at an angle θ above the horizontal. (a) What is the optimal speed at which to take the turn if the track's surface is iced over (that is, if there is very little friction between the tires and the track...
14 years ago
Suppose the vertical loop has a radius of 8.92 m. What is the apparent weight (Wap) of a rider on the roller coaster at the bottom of the loop? (Assume that friction between roller coaster and rails can be neglected. Give your answer in terms of m and g.)
14 years ago
Answers
The following answers were posted by visitors named Hard to solve ..please help!!!!.