circular motion] force applied at the top of a roller coaster. For part A. I solved it by doing Fn-mg=m v^2. However some people argued that Fn and Fg cancel and it. :
MrWaynesClass
6.09 Circular motion Roller coaster 2
6.3 Centripetal Force | University Physics Volume 1
Amusement Park Physics
Roller Coasters
What force(s) supply the centripetal force on a rollercoaster doing a loop-the-loop? - Quora
How does a roller coaster work? - the physics of circular motion - HubPages
Circular Motion
Circular Motion (and other things)
A roller-coaster car shown in Figure is released from rest from a height h and then moves freely with negligible friction. The roller-coaster truck includes a circular loop of radius R in
Slide 4
Roller Coaster Design
Amusement Park Physics
harkerphysics [licensed for non-commercial use only] / Circular Motion
Amusement Park Physics
Circular Motion - Rollercoasters
Why Roller Coaster Loops Are Never Circular
Potential and Kinetic Energy: The Physics Behind Roller Coasters