mechanics

Newton's Laws of Motion

Explore all three of Newton's laws interactively in 3D. See inertia with a block on a frictionless surface, F = ma with live graphs, and action-reaction force pairs between interacting objects.

Newton's Laws

GCSE

Newton's First Law: an object remains at rest or in uniform motion unless acted upon by a resultant force. Second Law: F = ma — acceleration is proportional to force. Third Law: every action has an equal and opposite reaction.

Mass2.0kg

Applied Force10N

📐 Formulas

F = maResultant force = mass × acceleration

W = mgWeight = mass × gravitational field strength

p = mvMomentum = mass × velocity

📋 Syllabus

AQA4.5.6.2

EdexcelTopic 2