Given the equation mgh = (1/2)mv^2, what is the expression for height (h) in terms of velocity (v) and gravitational acceleration (g)?

What is the difference between stored energy and usable energy in the context of $\mathrm{kinetic}\mathrm{energy}$ and $\mathrm{potential}\mathrm{energy}$?

Which statement best describes the difference between $\mathrm{potential energy}$ and $\mathrm{kinetic energy}$?

Which of the following is an example of potential energy?

Which statement best describes the difference between $\mathrm{potential energy}$ and $\mathrm{kinetic energy}$?

Which of the following is an example of $\mathrm{kinetic} \mathrm{energy}$?