Science
Watch Lesson: Forces, Motion and Machines
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Acceleration
Acceleration Simple Definition
Effort Force
Effort Force Simple Definition
Force
Force Simple Definition
Friction
Friction Simple Definition
Fulcrum
Fulcrum Simple Definition
Gravity
Gravity Simple Definition
Inclined Plane
Inclined Plane Simple Definition
Inertia
Inertia Simple Definition
Lever
Lever Simple Definition
Load
Load Simple Definition
Motion
Motion Simple Definition
Position
Position Simple Definition
Pulley
Pulley Simple Definition
Screw
Screw Simple Definition
Simple Machine
Simple Machine Simple Definition
Speed
Speed Simple Definition
Velocity
Velocity Simple Definition
Wedge
Wedge Simple Definition
Weight
Weight Simple Definition
Wheel And Axle
Wheel And Axle Simple Definition
Work
Work Simple Definition