A1.0 kg toy car is released at the top of a frictionless track on the left and rolls off of the track from its right side ramp. The car starts at a height of 0.80 m, goes through a 0.50 m diameter loop, and exits the
- ramp at a height of 0.25 m.
B
0.80 m
0.50 m)
0.25 m
What is the change in the car's gravitational potential energy from A to B?
Round answer to two significant digits.
J