Coplanar and non-coplanar forces, Mechanical Engineering

Assignment Help:

Coplanar and Non-Coplanar Forces:

In this unit, you have learnt to identify the different systems of forces. You have also learnt the many techniques of adding the forces to get the resultant of the system of forces, for example. use of law of parallelogram of forces or triangle or polygon law of forces. The significant equations to remember are:

                                                       R = P + Q

 

1655_Resultant of Non-Concurrent Forces.png

tan θ = Q sin α/ (P + Q cos α)

tan β = P sin α / (Q + P cos α)

Here,   R is the resultant of P and Q ,

α = angle between P and Q,

θ = angle between R and P,

β = angle between Q and R.

The resultant of system of forces is the simplest force system that may replace the original forces without changing their external effect on a rigid body. Following table gives the probable resultant force system for the several systems of forces:

180_Resultant of Non-Concurrent Forces1.png


Related Discussions:- Coplanar and non-coplanar forces

What is metal working processes, Q.What is Metal working processes? Met...

Q.What is Metal working processes? Metal working processes are processes used to produce wrought products. These product include angles, channels, I-beams, round, squar

Railways, RAILWAYS: Railway transport is one of the important modes of...

RAILWAYS: Railway transport is one of the important modes of transport in India. Its technology is based on the traction of a group of wagons or coaches over a fixed track, co

Name the boolean set operators used in csg, Name The Boolean Set Operators ...

Name The Boolean Set Operators used in CSG The Boolean Set Operators used are : union : A + B is the set of points that are in A or B. intersection : A . B is the s

State constructive solid geometry, Constructive Solid Geometry (Csg or C-Re...

Constructive Solid Geometry (Csg or C-Rep) A CSG model is based on the topological notion that a physical project object can be divided into a set of primitives that can be com

Electrodes- storage and handling of electrodes, STORAGE AND HANDLING OF ELE...

STORAGE AND HANDLING OF ELECTRODES It is recommended that the electrodes should be stored in a warm and dry place. Generally, conditions of storage in the shop are not very condu

Thermal Science, Write an essay on air, water and soil-based heat pumps. Di...

Write an essay on air, water and soil-based heat pumps. Discuss the advantages and the disadvantages of each system. For each system identify the conditions under which that system

Zeroth law - thermodynamics, Equalit y of Temperature: Two systems ar...

Equalit y of Temperature: Two systems are having equal temperature if there are no changes in their properties when they are kept in thermal contact with each other. Zer

Corrosion assessment for mvc evaporator system, Q. Corrosion Assessment for...

Q. Corrosion Assessment for MVC Evaporator System? Typical evaporator systems in SAGD plants operate under extremely severe corrosive conditions due to high chloride content, e

Shm, How we say that motion of the follower is simple harmonic motion descr...

How we say that motion of the follower is simple harmonic motion describe in practical approch

Mechanotechnics, list 5 important factors in the design of a workshops layo...

list 5 important factors in the design of a workshops layout

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