First 8c8p4 In the figure a frictionless roller coaster of

Last updated: 4/25/2023

First 8c8p4 In the figure a frictionless roller coaster of mass 1000 kg tops the first hill at height h 40 m with speed 6 85 m s How much work does its weight do on it from that point point A Submit Answer Tries 0 8 How much work does its weight do on it from that point to point B Submit Answer How much work h 2 Tries 0 8 does its weight do on it from that point to point C Submit Answer Tries 0 8 If the gravitational potential energy of the coaster Earth system is taken to be zero at point C what is its value when the coaster is at point B Submit Answer Tries 0 8 If the gravitational potential energy of the coaster Earth system is taken to be zero at point C what is its value when the coaster is at point A