How far can a person run in 20. minutes if they run at an average speed of 16 km/hr?

If the force on an object is in the negative direction, the work it does on the object must be [2 points a) negative. b) positive c) the work could be either positive or negative, depending on the direction the object moves

Which type of circuit is becoming more common in residential electrical design and construction? a. hazardous-area circuit b. three-phase circuit c. 480-volt circuit d. communication circuit

Explain why electric current cannot exist if a current doesn't have a voltage source.