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• The turning effect produced by a force on a body is called torque. It is calculated
as force multiplied by perpendicular distance.
• A couple is a special case when there are two equal but opposite forces acting on
a body that rotate it.
Wiki User
∙ 11y ago
Wiki User
∙ 13y agoThe terminology is, unfortunately, somewhat confusing; what I learned to call "torque" in a U.S. physics high-school book - a product of force x distance - is called "moment" in some other countries. Then there is the "moment of inertia", which is really rotational inertia, and a quite different concept. The Wikipedia article on "Torque" explains the differences interminology in more detail.
Wiki User
∙ 11y agoThe difference corresponds with one's nontechnical intuition about the difference between bend and twist.
Just as a bend deformation is different than a twist deformation, the labelling of the force times distance (moment) is different.
For twisting, cross-sections normal to the moment vector rotate with respect to each other in plane.
For bending, the cross-sections normal to the moment vector do not rotate with respect to each other.
A picture would be helpful. Some information is in related links.
Wiki User
∙ 14y agoTorsion is twist. Hold a rod in your hands and turn one hand clockwise and the other counter-clockwise. That is torsion.
Moment is bending. Stand on the end of a diving board. That is a moment.
Wiki User
∙ 17y agotorque-meant for curvilinear and moment for linear motions
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What do you mean bu equivalent shear force and equivalent bending moment?
MAXIMUM SHEAR force bending moment is zero shear force change inside is called bending moment
Why you study about shear force and bending moment?
The importance of shear force and bending moment diagram in mechanics lies in structural design and in deflection of beams.
Why is the maximum bending moment of a structural member as the point of zero shear?
Shear is the rate at which bending moment changes or shear is its derivative with respect to span. The integral, bending moment, goes through a maximum when shear goes from positive to negative or vice-versa.
What is the difference between Bending STRESS and Direct Stress?
direct stress is a stress normal to the cross section, A, and is the result of an axial load, P. direct stress = P/A Bending stress also acts normal to the cross section but varies from tension on one side and compression on the other. and is the result of a bending moment, M. bending stress = Mc/I where I is the area moment of inertia and c the distance from outer fiber to neutral axis
Where does point of contraflexure occurs?
it occur where moment becomes zero in bending moment diagram.
What is the difference between deflection and bending?
Bending moment With "bending" you really mean the bending moment. The bending moment in an inner stress within a member (usually beam) that allows it to carry a load. The bending moment doesn't say anything about how much a beam would actually bend (deflect). Deflection Deflection measures the actual change in a material you could call "bending." It measures the physical displacement of a member under a load.
What is mean resisting torque in turning moment diagram?
The resisting torque in a turning moment diagram is the torque opposing the applied torque or force, usually due to friction or other resistance in a system. It is represented by the downward curve or line in the turning moment diagram, indicating the counteracting force against the applied torque. The difference between the applied torque and resisting torque determines the net torque or moment acting on the system.
What is difference between moment and bending moment?
A moment is a force that causes an object to rotate around a point, whereas bending moment is a measure of the force that causes an object to bend or deform. In structural engineering, bending moments are commonly used to analyze the stresses and deflections in beams or other structural members.
What is bending force called?
The bending force is called a moment or bending moment. It is a measure of the internal force at a point in a structure when a bending load is applied.
What is the difference between shear force and bending moment?
Shear force is the force perpendicular to the axis of an object, causing it to shear or slide. Bending moment is the measure of the bending effect of a force applied to an object, causing it to bend or deform. In essence, shear force is the force that tends to make a body slide or cut, while bending moment is the force that tends to make a body bend.
Why point moment jumps bending moment in the beam?
moment
What do you mean bu equivalent shear force and equivalent bending moment?
MAXIMUM SHEAR force bending moment is zero shear force change inside is called bending moment
What is the difference between bending moment and deflection?
monment is force by distance however the deflection is a displacement of point measured by distance
What will be the shear force when bending moment is constant?
On SFD's and BMD's: The shear force will be 0, the shear force is the derivative of the bending moment at a point on shear force and bending moment diagrams. Otherwise: It depends on the loading.
If the maximum bending is maximumat a point what about the deflection?
If the maximum bending moment occurs at a point, then the corresponding deflection will also be maximum at that point. This is because the deflection of a beam is directly influenced by the bending moment acting on it. So, wherever the bending moment is greatest, the deflection will also be greatest.
Difference between torque and moment?
Torque is a movement force. Moment is a static force.Torque is often presented as Nm/revolution and moment is typically presented as Nm.The words "torque" and "moment" (of force) mean the same.However, "torque" tends to be used when there is an axle or pivot to be turned around, while "moment" tends to be used in essentially non-rotational situations, such as analysis of forces on a beam.
What is a bending moment in applied mechanics?
Its
