Question

Which phrase is an example of kinetic energy? Responses a car sitting motionless a car sitting motionless a girl running in a race a girl running in a race a sled sitting at the top of a hill a sled sitting at the top of a hill a tank containing gasoline

Answer 1

Kinetic Energ (KE) = 1/2 M V^2 where M is the mass of the object moving at speed V with respect to the observer

KE can be used to describe the girl (mass M) running in a race (speed V)