A list of essential concepts in physics.

2023 Jan 12

Motion: the study of how objects change position over time.
Force: a push or pull that can cause an object to accelerate.
Energy: the ability to do work or cause change.
Power: the rate at which work is done or energy is transferred.
Mass: a measure of the amount of matter in an object.
Weight: the force exerted on an object due to gravity.
Density: the mass of an object per unit of volume.
Pressure: the force per unit area applied to an object.