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Newtons Laws : - Coggle Diagram
Newtons Laws :
Forces:
In physics, a force is an influence that can change the motion of an object.
The Newton:
The newton is the International System of Units derived unit of force.
Contact Force:
A contact force is any force that requires contact to occur.
Action at Distance:
Action-at-a-distance forces are those types of forces that result even when the two interacting objects are not in physical contact with each other, yet are able to exert a push or pull despite their physical separation.
Gravitational Force:
Gravity, in mechanics, the universal force of attraction acting between all matter.
Air Resistance:
air resistance describes the forces that are in opposition to the relative motion of an object as it passes through the air.
Applied Force:
An applied force is a force that is applied to an object by a person or another object
Tension Force
: In physics, tension is described as the pulling force transmitted axially by the means of a string, a cable, chain, or similar object, or by each end of a rod, truss member, or similar three-dimensional object
Friction:
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.
Kinetic Friction:
Kinetic friction is defined as a force that acts between moving surfaces.
Static Friction:
Static friction is friction between two or more solid objects that are not moving relative to each other.
Max Friction:
The maximum or limiting value of friction between two surfaces is FMAX=μR F MAX = μ R
Laws
Newtons First Law:
Newton's first law of motion is often stated as. An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
Newtons Second Law:
The second law states that the acceleration of an object is dependent upon two variables - the net force acting upon the object and the mass of the object.
Newtons Third Law:
The statement means that in every interaction, there is a pair of forces acting on the two interacting objects.
Drag
: In fluid dynamics, drag is a force acting opposite to the relative motion of any object moving with respect to a surrounding fluid.
Coefficient of Drag:
dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment, such as air or water.
Free Body Diagram:
A free body diagram consists of a diagrammatic representation of a single body or a subsystem of bodies isolated from its surroundings showing all the forces acting on it.
Use:
Free body diagrams are used to visualize forces and moments applied to a body and to calculate reactions in mechanics problems.