A roller coaster car of mass 1500 kg starts from rest at an

Last updated: 4/25/2023

A roller coaster car of mass 1500 kg starts from rest at an elevation of 35 0 m high and rolls down and then up another incline of lower height 18 0 m a How much potential energy does the roller coaster have at the starting position b How much kinetic energy does the roller coaster have at the starting position c Find the total energy of the roller coaster d How much potential energy does the coaster have at the lower elevation e How much kinetic energy does the coaster have at the lower elevation 0 How fast is the coaster traveling