An ideal gas occupies 0.4 m^3 at an absolute pressure of 500 kPa. What is the absolute pressure if the volume changes to 0.9 m^3 and the temperature remains constant?

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