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System is in the equilibrium if all the forces (external and reactional - internal) are in the equilibrium - resulting force is zero vector.
Free body diagram is drawn for each body of the mechanical system. The body is disconnected from the system and contacts (sometimes called joints) are replaced by reactional forces. Then for each body equations of equilibrium can be written based on the principle of equilibrium.
What else can I help you with?
What are the parts to progressive overload principle?
The progressive overload principle is all about working your body harder than what you would normaly would so that you are putting enough stress on the body to make improvements but its about finding the right intensity so that you do not sustain any injuries.
How do you work inductor in furnes?
As magnetic field is changed sinusoidally the Foucault currents induced in the metallic body heats the body and melts it. This is the principle of induction furnace
What is non concurrent force system?
In a concurrent force system, all forces pass through a common point. In the previous case involving the application of two forces to a body, it was necessary for them to be colinear, opposite in direction, and equal in magnitude for the body to be in equilibrium. If three forces are applied to a body, as shown in the figure, they must pass through a common point (O), or else the condition, SMo= 0, will not be satisfied and the body will rotate because of unbalanced moment. Moreover, the magnitudes of the forces must be such that the force equilibrium equations, SFx= 0, SFy= 0, are satisfied.
Who invented the flotation process?
Archimedes of Syracuse, (Ancient Greek) did.Archimedes' principle is a law of physics stating that the upward buoyant force exerted on a body immersed in a fluid is equal to the weight of the fluid the body displaces.
Principle of generator?
Light may be generated in two conditions. a) when a material is heated sufficiently that it glows - so-called black-body radiation, b) when an excited electron; previously raised to a higher energy level than its natural state; is allowed to cool and return to its natural energy level. In this energy shift, it will emit a quantum of light quite specific to the element concerned, and the energy change.
What is body fitness?
a principle that tries to explain something that happens in nature
What is meant by fbd in mechanics?
FBD stands for Free Body Diagram. In mechanics, a Free Body Diagram is a visual representation of an object with all the external forces acting on it shown as vectors. It helps in analyzing the forces acting on the object and determining its motion or equilibrium.
Does a free-body diagram represent forces acting on a system?
Yes, a free-body diagram represents the forces acting on an object or a system, showing the direction and magnitude of each force. It helps in understanding and analyzing the motion and equilibrium of the system.
Explain what is meant by homeostatic plateau with the help of a diagram?
A homeostatic plateau refers to a stable level that a physiological variable settles at to maintain equilibrium, despite fluctuations in inputs or outputs. In a diagram, you would see the variable graphed over time showing fluctuations around the plateau, which represents the body's efforts to maintain stability. The plateau indicates the body's resilience in resisting disturbances and returning to a steady state.
What is a diagram in which all of the forces acting on an object shown?
A free-body diagram is a visual representation that shows all the forces acting on an object. It isolates the object of interest and includes vectors representing the magnitude and direction of each force, helping analyze the equilibrium or motion of the object.
Principle of transmissibility?
The principle of transmissibily states that the the conditions of equilibrium(uniform mothion) of a rigid body will remain unchanged if a force acting at a given point of the rigid body is tansmitted along its line of action to another point with the same magnitude and same direction.
Why a body cannot be in equilibrium to single force acting on it?
A body is in equilibrium when the force on it is zero, thus if a single force is on the body, the force must be zero or the body will not be equilibrium.
Why a body cannot be in equilibrium due to single acting on it?
A body is in equilibrium when the force on it is zero, thus if a single force is on the body, the force must be zero or the body will not be equilibrium.
What does the principles of moment state about the turning moments of forces acting on a body?
The principle of moments states that for a body in rotational equilibrium, the sum of clockwise moments about any point must be equal to the sum of anticlockwise moments about the same point. This is also known as the principle of torque balance.
What are the conditions of equilibrium when a number of parallel forces are acting on a body can a moving body be in equilibrium explain?
The first condition of equilibrium can be applied on concurrent forces that are equal in magnitude, since these produce translational equilibrium. But if the forces are equal in magnitude but are non concurrent then even first condition of equilibrium is satisfied but torque is produced which does not maintain rotational equilibrium. Hence for complete equilibrium that is, both translational and rotational , both the conditions should be satisfied.
Explain the two conditions of equilibrium?
first condition for equilibrium is that the a body is satisfy with first condition if the resultant of all the forces acting on it is zero let n numbers of the forces F1, F2,F3,.........., Fn are acting on a body such that sigmaF=0 a book lying on a table or picture hanging on the wall are at rest and thus satisfy with first condition of equilibrium a paratrooper coming with terminal velocity also satisfies first condition of equilibrium
How a body is said to be in equilibrium?
A body is mechanical equilibrium if the sum of the net forces acting upon it is zero.
