Calculate value of force - mechanics, Mechanical Engineering

Assignment Help:

Calculate value of force:

A 100N force that makes an angle of 45º with the horizontal x axis is to be replaced by the two forces, a horizontal force F and a second force of 75N magnitude. Find out the value of force F.

Sol.: Given 100N force is resultant of 75N and F Newton forces, Draw Parallelogram with Q = 75N and

P = F Newton  θ= 45° and α is not given.

1914_Calculate value of force F.png

We know that

 

1865_Calculate value of force f1.png

573_Calculate value of force f2.png

Value of 'F' from equation(i) put in equation(ii), we get

393_Calculate value of force f3.png

Putting the value of a in equation (i), we get

F = 45.71N


Related Discussions:- Calculate value of force - mechanics

Spanners tool and equipment , Spanners: These are used to tighten and loos...

Spanners: These are used to tighten and loosen nuts and bolts. These are made according to standard nut and bolt sizes and in vanadium steels. The following types of spanner are u

Explain parts of the machine of radial drilling, Major parts of the machine...

Major parts of the machine of Radial drilling machine Column The column is cylindrical in shape and built rugged and solid. The column supports the head and the sleeve or

Product Design and Development, I need a work to be done in the field of te...

I need a work to be done in the field of technical function generation for a product development process and about 3000-3500 words on any theoretical topic related to product devel

Evaluation the enthalpy of steam - thermodynamics, Evaluatio n the Enthalp...

Evaluatio n the Enthalpy of Steam: Let h f   = Heat of liquid or sensible heat of water in KJ/kg h f g   = Latent heat of vaporization of steam in KJ/kg t

#thermodynamic, heat pump to estimate the COP acts as refrigerator experime...

heat pump to estimate the COP acts as refrigerator experiment abstract

Determine the joint rotations, The rigidly jointed frame shown in Figure ha...

The rigidly jointed frame shown in Figure has bending stiffnesses such that EI AB = 1000kNm 2 and EI BC = EICD = 1600kNm 2 . (i) Determine the joint rotations at B and C.

Optimization, what are the different method for worm gear optimization

what are the different method for worm gear optimization

Determine the lateral shift-sketch the beams, Transmission Through a LiNb0 ...

Transmission Through a LiNb0 3 Plate Examine the transmission of an unpolarized He-Ne laser beam (λ o = 633 nm) normally incident on a LiNb0 3 plate (ne = 2.29, no = 2.20) of th

Melting point, What is melting point of aluminium?

What is melting point of aluminium?

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