A dog is accelerating at a rate of 14 m/s/s as a chase is a squirrel down the street. Net force of the dog is 51 N. What is the mass of the dog?

What occurs during a combustion reaction

If you put a helium-filled balloon in the refrigerator, what will happen?

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