Evaluate force by replacing equivalent force, Mechanical Engineering

Assignment Help:

Evaluate force by replacing equivalent force:

In designing lifting hook, the forces acting on horizontal section through B can be determined by replacing F by equivalent force at point B and a couple. If couple is 3000 N-mm, determine force F for the figure given below.

 

1803_Evaluate force by replacing equivalent force.png

.: Force 'F' is replaced at B, by a single force 'F' and single couple of magnitude 3000 N-mm.

Now apply the two equal and opposite force that is 'F' at point B. as shown in the figure. Now force 'F' which is act at E and upward force which is act at B makes a couple of magnitude = Force × distance

= F × 40

But  40F = 3000 i.e.

F = 75 N                                                                                  ........ANS

 


Related Discussions:- Evaluate force by replacing equivalent force

Kinematics of machine, what is the cross head velocity in slider crank mech...

what is the cross head velocity in slider crank mechanism.

Determine airy stress functions, Determine whether the following functions ...

Determine whether the following functions can be used as Airy stress functions, if so what kind of stress states they present    a) ? = 20y 3        b) ? = 3y 2 +4x 3 y c

Illustrate the electromagnetic clutch, Illustrate the Centrifugal Clutch in...

Illustrate the Centrifugal Clutch in Detail with neat sketch ? Illustrate the Electromagnetic Clutch in Detail with neat sketch ? Illustrate the Diaphragm spring Clutch in

Grinding wheels, Grinding Wheels Implicated to be rotated at relativel...

Grinding Wheels Implicated to be rotated at relatively high rotational velocities within grinding machines, grinding wheels contain a surface of rotation about a central axis.

Determine the angle of twist - solid steel shaft, Determine the angle of tw...

Determine the angle of twist - solid steel shaft: A solid steel shaft 6 m long is fixed at each of the end. A torque of 3 kN-m is applied to the shaft at a section 2 m from on

Explain the hydrostatic sensor paver machine, Explain the Hydrostatic senso...

Explain the Hydrostatic sensor paver machine Machine Name: - Hydrostatic sensor paver machine   We give Mechanical Paver and Mechanical Screed, which are used for laying w

Shaft, Shaft: What is shaft? What duty is performed by shaft? What is...

Shaft: What is shaft? What duty is performed by shaft? What is the usual cross section and of what material it is generally made? Sol.: The shafts are generally cylindr

Fuel feed system, Fuel Feed System: Fuel feed system is provided to serve ...

Fuel Feed System: Fuel feed system is provided to serve the air fuel mixture to the engine in an appropriate ratio so that it can burn efficiently and transmit power to crank shaf

Bevel gear, What is the face cone. Difference between tooth face and face ...

What is the face cone. Difference between tooth face and face cone?

Sleepers - permanent way, Sleepers: The sleeper is the part of the tr...

Sleepers: The sleeper is the part of the track on which the rails rest. Its functions are : (a) To hold the rails to the correct gauge. (b) To transmit and distribute t

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