1 answer

Determine the force in each member of the truss. State if the members are in tension...

Question:

9 P-18 k 12 12 12

Determine the force in each member of the truss. State if the members are in tension or compression.

9 P-18 k 12 12 12

Answers

01 81 (np)v; :8-59:-36k (from O ) B figⓘ 6 -tan /1253 3 3 BcFo

.

Similar Solved Questions

1 answer
Scientists in the laboratory create a uniform electric field E= 1.5x106 kv/m in a region of...
Scientists in the laboratory create a uniform electric field E= 1.5x106 kv/m in a region of space where B=0 Part A What are the components of the electric field in the reference frame of a rocket traveling in the positive 2-direction at 1.1x10 m/s ? Express your answer using two significant figures ...
1 answer
Find Fourier Sine series of f(x) = cosx on (0,7).
Find Fourier Sine series of f(x) = cosx on (0,7)....
1 answer
3) In the figure below, the magnetic flux through the loop shown increases according to the...
3) In the figure below, the magnetic flux through the loop shown increases according to the equation, 0-8-3r where is in webers and is in seconds: wa a) What is the induced voltage across the resistor atr=2 seconds? (5 pes) b) What is the polarity of the voltage across the resistor (Justify your ans...
1 answer
Ing has a constant 2. A spring is used to stop a 50-kg package which is...
ing has a constant 2. A spring is used to stop a 50-kg package which is moving down a k-30 kN/m and is held by cables so that it is initially compressed 20° incline. The spr micjent of friction between the 50 mm. Knowing that the velocity of the package is 2 m/s when it is 8 m from th package an...
1 answer
For each pair of functions determine if f(n) ? ?(g(n)) or f(n) ? ?(g(n)) or f(n)...
For each pair of functions determine if f(n) ? ?(g(n)) or f(n) ? ?(g(n)) or f(n) ? O(g(n)) and provide a proof as specified. For each of the following, give a proof using the definitions. 1. f(n) = log(n), g(n) = log(n + 1) 2. f(n) = n3 + nlog(n) ? n, g(n) = n4 + n 3. f(n) = log(n!), g(n) = nlog(n) ...
1 answer
Year Alt. 1 -$1000 + 1500 Alt.2 -$2000 + 2800 Incremental Alt.2 - Alt. 1 -$1000...
Year Alt. 1 -$1000 + 1500 Alt.2 -$2000 + 2800 Incremental Alt.2 - Alt. 1 -$1000 + 1300 7. Excel Problems: Which alternative you choose based on the incremental analysis? Pls do this in excel. Machine Machine X $700 Initial Cost $200 Uniform annual benefit Salvage value Useful life, in years 8. A 401...
1 answer
I have tried 4 which was incorrect For a comparison of two study guides for a...
I have tried 4 which was incorrect For a comparison of two study guides for a mathematics course, 12 student volunteers were found. They were randomly assigned, 6 to study guide A, and 6 to study guide B. Following a two-day period of independent study, the students were examined on the material. Th...
1 answer
Problem 6.15. Mean energy of a toy model of an ideal Bose gas (a) Calculate the...
Problem 6.15. Mean energy of a toy model of an ideal Bose gas (a) Calculate the mean energy of an ideal gas of N 2 identical bosons in equilibrium with a heat (b) Calculate the mean energy for N 2 distinguishable particles assuming that each particle can (c) If E1 is the mean energy for one particle...
1 answer
DQuestion 21 1 pts 53.13 2 Figure F3 Current-carrying square coil in magnetic field A square...
DQuestion 21 1 pts 53.13 2 Figure F3 Current-carrying square coil in magnetic field A square coil has N-40 turns of copper wire, each of side a-5.0 cm. The current in the coil is 1-4.0 A. The coil is placed in a uniform magnetic field B-16 T as shown in Figure F3. The plane of the coil makes an angl...
1 answer
Summarize of the resources available to educate the community on type 2 diabetes and their effectiveness...
Summarize of the resources available to educate the community on type 2 diabetes and their effectiveness for the community....
1 answer
1. A volume of ___ mL of 0.100 M NaOH(aq) is required to titrate 0.500 g...
1. A volume of ___ mL of 0.100 M NaOH(aq) is required to titrate 0.500 g of potassium hydrogen phthalate (often abbreviated KHP) to the endpoint. 2. A 0.5741 g sample of a monoprotic acid was titrated with 0.1008 M NaOH(aq). If 37.89 mL of sodium hydroxide solution were required for the titration, t...
1 answer
What is the significance of where double bonds are on fatty acids… and why it is...
What is the significance of where double bonds are on fatty acids… and why it is different between humans and bacteria...
1 answer
How is A the answer? 21.The temperature at which the following process reaches equilibrium at 1.0...
How is A the answer? 21.The temperature at which the following process reaches equilibrium at 1.0 atm is the normal boiling point of hydrogen peroxide. H2O2(1) H2O2(g) Use the following thermodynamic information at 298 K to determine this temperature. Substance AH°F (kJ mol-)) AG°f (kJ mol S...
1 answer
Test Statistic= 3,4, or 8 P-Value= 0.05,0.384, or 0.726 Conclusion= The distrabutions are different, The distrabutions...
Test Statistic= 3,4, or 8 P-Value= 0.05,0.384, or 0.726 Conclusion= The distrabutions are different, The distrabutions are identical, or Reject H0 A car dealer was interested in comparing two brands of tires to see if they yielded different wear length (in thousands of miles). The dealer selecte...
1 answer
Auction bids The author is a member of the board of directors of a nonprofit organization...
Auction bids The author is a member of the board of directors of a nonprofit organization that held a fund-raising auction. He recorded the opening bids suggested by the auctioneer and the final winning bids for several items. The amounts are listed below. Is there sufficient evidence to conclude th...
1 answer
Write a complete Java program, including comments in both the main program and in each method,...
Write a complete Java program, including comments in both the main program and in each method, which will do the following: 0. The main program starts by calling a method named introduction which prints out a description of what the program will do. This method is called just once.   &nb...