Gravity, mass and weight
Gravity, mass and weight
Gravity is a force between masses. Near Earth, the gravitational force on an object is called its weight, and weight is measured in newtons.
Gravity, mass and weight
Gravity, mass and weight
Gravity is a force between masses. Near Earth, the gravitational force on an object is called its weight, and weight is measured in newtons.
Step-by-step lessons covering Edexcel AS Level Physics Gravitational fields and Newton's law for AS Level Physics. Each lesson works through exam-style questions.