| Forum | Topics | Posts | Last post |
|---|---|---|---|
|
No new posts
|
|||
|
No new posts
|
57 | 171 | By Jhun Vert 3 months 2 weeks ago |
|
No new posts
|
26 | 79 | By trigoing 3 weeks 6 days ago |
|
No new posts
|
74 | 207 | By fitzmerl duron 5 months 2 weeks ago |
|
No new posts
|
3 | 6 | By Jhun Vert 3 years 10 months ago |
|
No new posts
|
18 | 50 | By Jhun Vert 2 years 6 months ago |
|
No new posts
|
21 | 41 | By Jhun Vert 3 months ago |
|
No new posts
|
|||
|
No new posts
|
121 | 325 | By Jhun Vert 3 months 2 weeks ago |
|
No new posts
|
31 | 83 | By Jhun Vert 3 months 4 weeks ago |
|
No new posts
|
40 | 120 | By Jhun Vert 2 months 3 weeks ago |
|
No new posts
|
9 | 19 | By agentcollins 3 years 3 months ago |
|
No new posts
|
|||
|
No new posts
|
93 | 207 | By Anonymous (not verified) 1 year 7 months ago |
|
No new posts
|
75 | 175 | By Jhun Vert 5 months 1 week ago |
|
No new posts
|
|||
|
No new posts
|
7 | 34 | By fitzmerl duron 3 months 4 weeks ago |
|
No new posts
|
45 | 84 | By Anonymous (not verified) 1 year 2 months ago |
hdr.jpg" />
hi please help me with my assignement.
this beam made of steel with moduus youg of 300 gpa, cross sectional area A1 =10.10^-6 m2
A2 = 20. 10^-6 m2.
length L1 = 2m
Length L2 =1,8 m.
at he level that is very rigid ring mounted to apply the load F=8 KN.
questions :
1.calculate reaction pedestal points A and B
2. stresses that ocur in cross section A1 and A2
3. the displacement Point C.
The given two-parameter family is a solution of the indicated differential equation on the
interval (−∞,∞). Determine whether a member of the family can be found that satisfies the
initial conditions.
y = c1e^x cos x + c2e^x sin x; y" − 2y' + 2y = 0,
i. y(0) = 1, y'(π) = 0
ii. y(0) = 1, y(π) = −1
Geometrical Application
Find the eq. of the curve such that the x-intercept of the tangent line at any pt. (x, y) on it divided by the square of the ordinate is a constant.
if the given
mass= 590 kg
depth 50 meters
A 1,260-galloon tank is filled by two pipes in as many as the smaller pipe brings in galloons per minute. How long will it take each pipe to fill the tank if the larger pipe brings in one galloon per minute more than the smaller pipe?
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.
A spherical container of negligible thickness holding a hot fluid at 1400
and having
an outer diameter of 0.4 m is insulated with three layers of each 50 mm thick
insulation of k1 = 0.02: k2 = 0.06 and k3 = 0.16 W/mK. (Starting from inside). The
outside surface temperature is 300C. Determine (i) the heat loss, and (ii) Interface
temperatures of insulating layers.
need explaination plss..
Forum posts (unless otherwise specified) licensed under a Creative Commons Licence.
Recent comments
(…