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

Vented causeway, Vented Causeway: Vented causeways are structures pro...

Vented Causeway: Vented causeways are structures provided with vents (usually pipes) to take care of dry weather perennial flows and which allow water to overflow the paved b

Determine the thermal conductivity of the rod, One end of a rod, 35 mm in d...

One end of a rod, 35 mm in diameter, is diped into a furnace with the other end projecting in the outer air. After the steady state is obtained, the temperature of the rod is evalu

Manufacturing processes of a hunting scope, I am trying to find out how a h...

I am trying to find out how a hunting scope is manufactured with proper steps and what machines are used to make a scope?

Isothermal transformation, Isothermal Transformation: Austenite is no...

Isothermal Transformation: Austenite is not normally converted in martensite instantly but the procedure continues for some time. Various steels take various time for full tr

Explain the side relief angle, Explain the Side Relief Angle It is angl...

Explain the Side Relief Angle It is angle made by flank of a tool and plane perpendicular to base just under the side cutting edge. if the side relief angle is very large the c

Determine the maximum uniformly distributed load, Determine the maximum uni...

Determine the maximum uniformly distributed load: A timber beam 150 mm wide & 300 mm deep is supported simply over a span of 4 m. determine the maximum uniformly distribute

Illustrate the design process and application of cad, Describe the use of c...

Describe the use of computer in : (i) Design (ii) Manufacturing Illustrate the design process and application of CAD.

Necessity of lubrication , Necessity of Lubrication To lubricate t...

Necessity of Lubrication To lubricate the various parts of engine. The supplementary function of lubrication is to cool and clean the engine parts. To prevent en

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