Agremlin is a tiny mythical creature often blamed for mechanical failures. suppose for a moment that a shrewd physicist catches one such gremlin and makes it work for her instead of against her. she determines that the gremlin can produce 24 milliwatts of power. how many gremlins are required to produce 24,000 megawatts of power?

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