Represent moment graphically - mechanics, Mechanical Engineering

Assignment Help:

Represent moment Graphically:

How you represent moment Graphically?

Sol.: Consider force F which is represented in magnitude and direction, by

 

2180_Represent moment Graphically.png

line AB. Let 'O' be point about which the moment of this force is required to found out.

From 'O' draw line OC perpendicular to AB. Join the lines OA and OB. Now moment of force P about O = F X OC = AB.OC But AB.OC is equal to double area of the triangle ABO.

Thus the moment of force about any point is geometrically equal to double the area of the triangle, whose base is the line A representing force and whose vertex is point, About which the moment is taken.

Mo = 2.Area of Triangle OAB 

Unit of moment = N-m

 


Related Discussions:- Represent moment graphically - mechanics

Governors, how to find mass of sleeve in porter governor

how to find mass of sleeve in porter governor

Compute the deflection and maximum bending stress, For the beam shown in Fi...

For the beam shown in Figure compute the deflection at the element nodes. The modulus of elasticity is psi and the cross section is as shown in the figure. Also compute the maximum

Maintenance of railway line, Maintenance of Railway Line Importance...

Maintenance of Railway Line Importance of Maintenance The need for maintenance of railway lines arises out of the following considerations : (a) The track rests on

Flat capacity strategy, What is the total value added by the new workshop i...

What is the total value added by the new workshop in Year 1 of the 5-year plan? Assuming that the average quarterly demand is maintained over the remaining years of the 5-year p

Determine range of diameter of the copper core, A copper-silver bimetallic ...

A copper-silver bimetallic wire, 1 cm in diameter, is prepared by co-extrusion with copper as the core and silver as the outer layer. The desired properties along the axis parallel

Extent of the hazardous zone, The extent of a hazardous area depends on the...

The extent of a hazardous area depends on the rate of release, ventilation conditions, and fluid properties and is defined by the relevant regional or country standards. The pot

Hot and cold working, What is the difference between hot and cold working

What is the difference between hot and cold working

Compute the total drag force on the plate , A uniform air stream with veloc...

A uniform air stream with velocity U = 10m/s flows over a flat plate of length 10 meters in the first meter the boundary layer is laminar but beyond this point boundary layer is fu

What is stormwater treatment, Q. What is Stormwater Treatment? Normally...

Q. What is Stormwater Treatment? Normally, stormwater run-off from process areas needs to be collected and treated before being discharged to land or water. Often, large aerobi

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd