Answer:
mass and speed determine object's kinetic energy
potential energy is the energy of position
the more mass and height the more potential energy it has
sorry not sure about the others
I believe the answer is B. let me know If I was right.
Answer:
I don't know sorry brother/sister
Explanation:
please mark as brilliant
I think the answer is C. The combined kinetic energy of both cars. I maybe wrong. I'm not sure.