Engineering Mechanics
- Read more about Engineering Mechanics
- Log in to post comments
Forums
| Forum | Topics | Posts | Last post |
|---|---|---|---|
|
No new posts
|
|||
|
No new posts
|
57 | 171 | By Jhun Vert 1 year 4 months ago |
|
No new posts
|
26 | 80 | By Engr Jaydee 9 months 1 week ago |
|
No new posts
|
74 | 207 | By fitzmerl duron 1 year 6 months ago |
|
No new posts
|
3 | 6 | By Jhun Vert 4 years 11 months ago |
|
No new posts
|
18 | 50 | By Jhun Vert 3 years 7 months ago |
|
No new posts
|
21 | 41 | By Jhun Vert 1 year 4 months ago |
|
No new posts
|
|||
|
No new posts
|
121 | 325 | By Jhun Vert 1 year 4 months ago |
|
No new posts
|
31 | 83 | By Jhun Vert 1 year 4 months ago |
|
No new posts
|
40 | 120 | By Jhun Vert 1 year 3 months ago |
|
No new posts
|
9 | 19 | By agentcollins 4 years 4 months ago |
|
No new posts
|
|||
|
No new posts
|
93 | 207 | By Anonymous (not verified) 2 years 8 months ago |
|
No new posts
|
75 | 175 | By Jhun Vert 1 year 6 months ago |
|
No new posts
|
|||
|
No new posts
|
7 | 34 | By fitzmerl duron 1 year 4 months ago |
|
No new posts
|
46 | 86 | By inzenyrp 8 months 3 weeks ago |
Unanswered Posts
Minimum amount of money that must be spent before three gumballs of the same color are dispense
A vending machine dispenses gumballs in a regular repeating cycle of ten different colors. If a quarter buys 3 gumballs, what is the minimum amount of money that must be spent before three gumballs of the same color are dispense?
mechanices dynamic questions: resistance to take off
the jet fighter has a mass 6450kg reguries 10 seconds from rest to reach its take off speed 250km/hr under the jet thrust t 48KN compute resistance "R" during take oof?
Fluid mechanics
A hollow sphere 6 in inside diameter is rotated on a cable at 100 rpm. If the cable is 6 ft long and makes an angle of 30 degrees with the horizontal, what is the pressure in the center of the sphere if it is full of water? what is the equivalent specific weight at that point?
- Read more about Fluid mechanics
- Log in to post comments
Advanced Engineering Mathematics: Solve for: [z1^(4cos z4)]/log(sub z1)z3
z1= 4^(e^[(-i)(π/4)])
z2= -5i
z3= 3√3<30°
Note: < is the angle sign. I don't have symbol for.the angle sign in my keyboard.
Solve for:
[z1^(4cos z4)]/log(sub z1)z3
Please help :(
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.
- Read more about Problem of finite element analysis(urgent)
- Log in to post comments
Sunk cost of a concrete mixer
A concrete mixer was bought for P30,000 six years ago. It will have a salvage value of P3,000 four years from now. It is sold now at P8,000. What is the sunk cost if the depreciation used is sinking fund method at 6%? Hint: sunk cost is the difference between the book value and the selling price.
- Read more about Sunk cost of a concrete mixer
- Log in to post comments
BES 5
A structural steel column with Fy = 250 MPa
having an unbraced length of 3m is to carry a total axial load of 1800 kN. Which of the following sections is most economical (lightest ) for the given loads. The comumn is hinged at both ends.
Section A: Area = 13,800mm2 Ix= 293.63 x106mm4Iy= 67.59 x 106mm4
SectionB: Area = 11,550 mm2 Ix=177.04 x 106mm4Iy=39.14x 106mm4
- Read more about BES 5
- Log in to post comments
Right triangle problem
Problem: Find h,x,y,z,ϴ,Φ, and β.
- Read more about Right triangle problem
- Log in to post comments
linear DE
tdx/dx = 6t(e^ 2t) +x(2t-1)
- Read more about linear DE
- Log in to post comments
Recent comments
(…