Question

How would you describe the relationship between the mass of a car and its kinetic energy?
A) As the mass of a car increases, its kinetic energy increases. B) As the mass of a car increases, its kinetic energy decreases. C) As the mass of a car decreases, its kinetic energy increases. D) There is no clear relationship between mass and kinetic energy.

Answer 1

Answer:

a) as the mass increases, k.e also i increases

Explanation:

since k.e = 1/2mv^2,

k.e is directly proportional to mass.