A person stands in an elevator
weighing a Cheeseburger with a
kitchen scale « lit could happent
The mass of the cheese burger at
10 ilsoka The scale reads l-ION
Determine the magnitude ana
Lirecteon of the netforce on the
Cheeseburger

In a system with only a single force acting upon a body, what is the relationship between the change in kinetic energy and the work done by the force? answers: work is equal to the change in kinetic energy.work depends on the square of the change in potential energy.work is equal to the negative of the change in kinetic energy.work is equal to the square of the change in kinetic energy