Work and Energy
 

Work and Energy problem 11


A child pushes a car up the slide. Initially, the kinetic energy of the car is 3.8 J. As the child moves up the slide, the car's potential energy increases by 2.5 J. How much kinetic energy does the car have at the top of the slide? The frictional forces in this task can be neglected.


 

material editor: OpenProf website