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Forces - Coggle Diagram
Forces
Types
Contact force
Frictional force
Elastic force
Non-contact force
Gravitational force
Magnetic force
Weight vs mass
Weight
Not constant, changes from place to place
Force exerted on a mass by gravity
Unit: Newton (N)
mass
How much matter an object contains
Constant and do not change in different locations
Unit: kilogram (Kg)
Work done
The amount of energy transferred to an object through work
Work= force x distance
Pressure
An effect of force acting on an object
Factors affecting pressure
Area of contact
Weight & mass of an object
Force used / GPE
Turning effect
The force applied on an object caused by a turning effect about a fixed point is called the pivot
Magnetic force
like poles repel, unlike poles attrack