Reduce system to a single force - mechanics, Mechanical Engineering

Assignment Help:

 

Reduce system to a single force:

Q: A system of parallel forces is acting on rigid bar as shown in the figure given below. Reduce this system to a single force

 

 

1768_Reduce system to a single force.png

single force: A single force means to find out resultant of system.

As there is parallel force that is resultant is sum of vertical forces,

R = 32.5 -150 + 67.5 -10 = -60

R = (V2)1/2

R = 60N (downward)                                                             .......ANS

Let d = Distance of resultant from A towards the right.

To find out the location of resultant apply varignon's theorem:

R.d = 150 × 1 - 67.5 × 2 + 10 × 3.5

60.d = 150 × 1 - 67.5 × 2 + 10 × 3.5

d = 0.833m

That is, resultant is at distance of 0.83 m from A.

 


Related Discussions:- Reduce system to a single force - mechanics

Wet h2s corrosion, There is risk of wet H 2 S corrosion in all emulsion and...

There is risk of wet H 2 S corrosion in all emulsion and gas lines from the Inlet Separator up to and including the Treater. Full compliance to NACE is highly recommended to contro

Calculate the mechanical output power, A 415 V, 5 kW, 50 Hz, 4-pole, 3-phas...

A 415 V, 5 kW, 50 Hz, 4-pole, 3-phase wound-rotor induction motor has the following characteristics:  Stator winding resistance R 1 = 2.1 Ω, Referred rotor windi

Laser sources-lasers with solid state lasing mediums, Lasers with Solid Sta...

Lasers with Solid State Lasing Mediums For an active medium, the solid state laser uses lasing ions which are suspended in a rod shaped solid matrix. These "dopants" in the rod

Relative velocity in mechanism, how can I determine the relative velocity ...

how can I determine the relative velocity in mechanism

Backup purge, Backup Purge Backup purge gas can also be used to prot...

Backup Purge Backup purge gas can also be used to protect the under side of the weld and its adjacent base metal surfaces from oxidation on the time of welding . Uniformity

Can you explain bentonite binders, Q. Can you explain Bentonite binders? ...

Q. Can you explain Bentonite binders? Its general composition is MgO.Al 2 O 3 .Sio 2 .H 2 O. it is formed by weathering of volcanic or igneous rocks. It is a creamy white powde

Ductile mid brittle material, Ductile mid brittle material: A mater...

Ductile mid brittle material: A material that can undergo large permanent deformation in tension, that is, it can be drawn into wires is called as ductile. A material which

Evaluate the temperature gradient in the flow direction, A plane wall (ther...

A plane wall (thermal conductivity = 10.2 w/m o c) of 100 mm thickness and area 3m 2 has steady surface temperature of 170 o c and 100 o c. Evaluate :- (i) The temperature

FMS, Manufacturing DATABASE system in FMS

Manufacturing DATABASE system in FMS

Smallest value of constant horizontal force, Smallest value of constant hor...

Smallest value of constant horizontal force: A particle containing a mass of 8 kg starts from rest and attains a speed of 1.5 m/sec in a horizontal distance of 10 m. imagine a

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