Basic Cal.
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Unanswered Posts
DE
y' = (x + xy^2)/4y
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Deflection and rotation of simple beam with uniform and concentrated loads
For the beam shown below, determine the following:
- Deflection at C
- Deflection at D
- Rotation between A and B
Express your answer in terms of EI.
Truss deformation
Hello,
I'm writing because I have a problem that I don't know how to solve.
I would be thankul if someone could help me solve this problem.
The problem is as follows:
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Normal shock wave
1. Consider a NSW with a downstream-upstream temperature ratio of 3.5 what is the mach number upstream and downstream of the shock? Show your solution.
2. The flow just upstream of a NSW is at SSLC and the mach number downstream is 0.6152 determine the pressure, temperature, density, velocity, and the total pressure and temperature. Show your solution
3. The mach number behind of a NSW is 0.4752
What is the mach number in front of the wave and the pressure ratio across the shock? Show your solution.
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ECE Reviewer
Who has reviewers here for ECE board exam?
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Problem of finite element analysis(urgent)
Consider the truss system shown in Fig. 2 modelled by three elements. The element numbers are shown in brackets. The node numbers are as indicated in the figure. Suppose that all the trusses have a cross sectional area of A = 0.1 m2 and Young’s modulus E = 70 GPa. Determine the displacements at all the nodes if the force P = 2000 N. The length L = 2 m.
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Mech2
Find each member. (method of sections)
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beam have parabolic charge distributed
Determine the equation of rotation Y' and deflection Y at the
free end of a cantilever beam AB supporting a parabolic load ?
air parabolic is 2/3(L*q)
plz help me
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can you help me, how to draw bmd for the figure?
can you help me, how to draw bmd for the figure?
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