Physics test questions ask students to solve problems and demonstrate understanding of topics including forces and motion (e.g., displacement, velocity, acceleration, momentum, force, impulse, Work-Energy theorem, power, work), fundamental forces (e.g., Newton’s law of gravitation, Coulomb’s law, magnetism, Ohm’s law, circuits), and waves and periodic motion (e.g., wave speed, frequency, wavelength, wave types, simple harmonic motion, Doppler effect, optics). Physics test questions ask students to apply proportional reasoning, graphical models, and other mathematical thinking to solve problems.