Question

PLEASE HELP!!!! As kinetic energy increases, what happens to mass and velocity?

Group of answer choices

only mass increases

only velocity increases

both increase

both decrease

Answer 1

they both increase

Step-by-step explanation:

kinetic energy is proportional to velocity squared. which mean if kinetic energy goes up the velocity goes up double as much and kinetic energy is exactly proportional to mass so as kinetic energy increases so does mass.

Answer 2

Answer: I believe it would be "only velocity increases " because the mass is constant, if the velocity is increased, the kinetic energy must also increase.