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Applied Mechanics (Lesson 2) - Coggle Diagram
Applied Mechanics (Lesson 2)
Definition
Equilibrium
A state of rest or balance
Resultant Force = 0N
Particle
An object having mass but the size is neglected
Rigid body
A combination of a large number of particles which remain in a fixed position relative to each other, both before and after the application of a force
Coplanar & Concurrent
Coplanar
Forces acting on a body that is in the same plane
Concurrent
Forces whose line of action pass through the same point.
Transmissibility of forces
Newton Law
Newton first law
The equilibrium of a body remains unchanged if there is no unbalanced force acting on it
Newton third law
To every action, there is an equal and opposite reaction
Diagram
Force Polygon
Free Body Diagram
Space Diagram
