Agolf ball is hit by a golfer at a speed of 40 m/s at a 60 degree angle what is the vyo of the golf ball

An observer that stands still as the electron moves by him, will observe

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

Which of the following statements correctly describes a transformer?