Forces

Type Description Image
Force

the action of one object exerted on another

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Applied Forces

all external forces that act on a structure or member

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Internal Forces

forces that are developed within an object in response to the external loads

Internal Force/ Image
External Forces

the applied forces that cause an object to translate rotate or stay at rest

External Force/ Image
Components of a Force

a single force can be replaced by two or more forces that produce the same effect. These forces are called components of the force.

Components of a Force/  Image
Resultant of Forces

a single force that replaces a32.- system of concurrent forces is called a resultant force

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Transmissibility of Forces

law that states that the point of application of an external force acting on a body can be moved anywhere along the line of action of the force without creating a change in the overall external forces applied on the body

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Reaction Forces

equal and opposing forces that resist applies forces

Reaction Forces/ Image