Physics Topic 3 Key terms

acceleration

acceleration of free fall

Air Resistance

Archimedes' principle

Average Speed

Average Velocity

Braking Distance

Breaking Stress

Brittle

Centre of Gravity

Centre of Mass

Closed System

Compression

Compressive deformation

Compressive force

Constant speed

Constant velocity

Couple

density

Displacement

Drag Force

Ductile

Elastic Deformation

Elastic Limit

Elastic Potential Energy

Energy

Equilibrium

Extension

Fluid

Force

Force Constant

Force-Extension Graph

Force-time Graph

Free Fall

Free-body diagram

Gravitational Potential Energy

Hooke's Law

Hysteresis Loop

Impulse

Inelastic Collision

Instantaneous Speed

Kinetic Energy

Limit of proportionality

Linear Momentum

Loading Curve

Mass

moment

Newton's First Law of Motion

Newton's Second Law of Motion

Newtons Third Law of Motion

Normal Contact Force

Perfectly Elastic Collision

Pivot

Plastic Deformation

Plumb-line

Polymeric

Power

Pressure

Principle of conservation of energy

Principle of conservation of momentum

Principle of Moments

Projectile

Restoring Force

Stiffness

Stopping Distance

Strong Material

Tensile Deformation

Tensile Force

Tensile strain

Tensile Stress

Tension

Terminal velocity

Thinking distance

Time of flight

Torque of a couple

Ultimate Tensile Strength

Uniform Gravitational Field

Upthrust

Velocity

weight

work

Yield point