Which sentences describes an object that has kinetic energy

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?

Based on the concept of the wave-like nature of light, huygens' theory of light postulates that the more light was "bent" by a substance the slower it would move while traversing across that substance. a) deflection b) interference c) refraction d) resonance

The coefficient of friction is a number that represents the resistance to sliding between two in contact with one another.