Force - mechanics, Mechanical Engineering

Assignment Help:

Force - Mechanics:

Sometime we push the wall, then there are no changes in position of wall, but no doubt we apply a force, as the applied force is not sufficient to move the wall, that is no motion is produced. So this is clear that a force may not produce necessarily a motion in a body.

The force is agency, which tends to change the state of rest or motion of a body, it is vector quantity.

A force is completely defined when the following four characteristics are specified- Magnitude, Point of application, Line of action and Direction of it.

OR:

The action of one body on another body can be defined as force. In mechanics, applied forces are divided in to two types: Tensile and compressive force.

 


Related Discussions:- Force - mechanics

What is boiler feedwater, Q. What is Boiler feedwater? The boiler feedw...

Q. What is Boiler feedwater? The boiler feedwater will be a mixture of desalinated water, treated make-up water and returned condensate, deaerated and heated, supplied by other

Wave, What is wave? How many type of the waves?

What is wave? How many type of the waves?

Describe elastic and plastic deformation, Q. Describe Elastic and plastic d...

Q. Describe Elastic and plastic deformation? When a sufficient load is applied to a metal or other structural material, it will cause the material to change shape. This chang

Heat dissipation -various factors in clutch design , Heat Dissipation : Du...

Heat Dissipation : During clutch application, large amount of heat is generated. The rubbing surfaces should have sufficient area and mass to absorb the generated heat. The proper

Fluid mechanics, how to calculate atmospheric pressure?

how to calculate atmospheric pressure?

Forces working on sphere, Forces working on sphere: Let a sphere of ma...

Forces working on sphere: Let a sphere of mass m, suspended by means of a string, resting against a smooth wall, as illustrated in Figure (a). What are the forces working on i

Bending stress, What is bending stress? The bending moment at section t...

What is bending stress? The bending moment at section tends to bend or deflect beam and internal stresses resist its bending. The process of bending stops when the cross sectio

Strengh of material, case study of thermal stresses and composite bar

case study of thermal stresses and composite bar

Explain about corrosion rates, Q. Explain about Corrosion Rates? Corros...

Q. Explain about Corrosion Rates? Corrosion rates of Corrosion data presented in these standards are in graphical form. The corrosion curves for the majority of the metals

Industrial manufacturing activity, Industrial Manufacturing Activity can br...

Industrial Manufacturing Activity can broadly be divided into the followings ways: Mass Production Large lots e, g, Automobiles : In this the volume of production is very hi

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