Thin uniform wire bent - centre of gravity, Mechanical Engineering

Assignment Help:

Thin uniform wire bent - centre of gravity:

Find out the C. G. of the thin uniform wire bent into shape ABC as illustrated in Figure.

1683_Thin uniform wire bent.gif

Solution

Assume G be the location of C. G. of the bar as illustrated in Figure

∴ L = L1 +  L2  = 5 + 5 = 10 m (AB = L1; BC = L2)

Taking moments w.r.t. y-axis

L x¯ = L1  x1 +  L2  x2  = 5 × 0 + 5 × 2 = 10

∴ x¯ = 1 m

Taking moments around x axis,

L y¯ = 5 × 2.5 + 5 × 6.5 = 5 × (2.5 + 6.5)

∴ y¯ = 4.5 m


Related Discussions:- Thin uniform wire bent - centre of gravity

Distribution of shear force, Determine distribution of shear force, bending...

Determine distribution of shear force, bending moment and stress due to bending in the simply supported beam shown in the figure below, the beam self-weight is included in the unif

Mockup test, we perform mockup test to 10 tube with tubesheet. please give ...

we perform mockup test to 10 tube with tubesheet. please give the cutting plan?

Thermodynamic properties , Q= In an investigation of the thermodynamic prop...

Q= In an investigation of the thermodynamic properties of alpha-manganese,the following heat contents determined H 700  - H 298 = 2895 cal/g-atm H 1000 - H 298 = 5450 cal

Determine the component of force , Determine the component of force: ...

Determine the component of force: The force of 500N is acting at a point subtends an angle of 60° with the horizontal. Determine the component of force along X and Y dire

Final year project, Project is about Heat exchanger kit named TE 93.....Pro...

Project is about Heat exchanger kit named TE 93.....Project guide has told us to do something with it..without modifying the project largely.....i came up with change of material o

Finate element method, procedure/equation for welding of two dissimilar mte...

procedure/equation for welding of two dissimilar mterial in finate element method?

Governor, what is the formula of sensitivity of governor?

what is the formula of sensitivity of governor?

Difficulties with motion sickness, In designing rotating space stations to ...

In designing rotating space stations to give for artificial-gravity environments, one of the constraints that must be considered is motion sickness. Studies have shown that the neg

Mechanics of solid, determine crippling load for T section dims 12cm??12cm?...

determine crippling load for T section dims 12cm??12cm??2m and of length 6m it used as colum with one of its end fixed and other hinged E=2??10 power 5 N/mm2

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