Agreyhound at a racetrack can run at a speed of 16.0 m/s. what is the ke of a 20.0
kg greyhound as it crosses the finish line?

Friction removes energy from objects in motion. which statement best describes how this works? a) friction transforms ke into thermal energy b) friction transfers thermal energy to ke c) friction transforms te into pe d) friction transforms pe into ke e) friction transfers ke into pe