Exploring the Fundamentals of Physics

Force is equal to mass times acceleration Force is equal to the square of mass times acceleration Force is equal to the square root of mass times acceleration Force is equal to the inverse of mass times acceleration

As the distance increases, the force of gravity increases by the square As the distance increases, the force of gravity decreases by the square As the distance increases, the force of gravity increases linearly As the distance increases, the force of gravity decreases linearly

True

False

Energy has a direction Energy is the total amount of work that a thing could possibly do Energy can be created or destroyed Energy is always in the form of kinetic energy

Temperature is the average potential energy of atoms Temperature is the average kinetic energy of atoms Temperature is the sum of the kinetic and potential energy of atoms Temperature is not related to the kinetic energy of atoms

True

False

Charge can be positive or negative Charge is always conserved Charge is measured in Coulombs Charge is the same as current

Current is equal to voltage divided by resistance Current is equal to voltage multiplied by resistance Current is equal to the square root of voltage divided by resistance Current is equal to the square of voltage divided by resistance