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greenduck787Lv1
6 Oct 2020
Modern roller coasters have vertical loops like the one shown in the figure. The radius of curvature is smaller at the top than on the sides so that downward centripetal acceleration at the top will be greater than the acceleration due to gravity, keeping the passenger pressed firmly on the seat. What is the speed of the roller coaster at the top of the loop if the radius of curvature there is 15.0m and the downward acceleration of the car is 1.50g?
Modern roller coasters have vertical loops like the one shown in the figure. The radius of curvature is smaller at the top than on the sides so that downward centripetal acceleration at the top will be greater than the acceleration due to gravity, keeping the passenger pressed firmly on the seat. What is the speed of the roller coaster at the top of the loop if the radius of curvature there is 15.0m and the downward acceleration of the car is 1.50g?
Sagar YadavLv10
11 Nov 2020