subject
Engineering, 18.06.2021 14:00 mg0508092

Cầu ABC gồm hai phần giống nhau nổi với nhau bằng bản lể ở C và được đỡ bởi hai gối đỡ A và B. Trọng lượng mỗi phẩn cầu là P=100KN, một xe có trọng lượng phân bổ đều q-10KN/m nằm trên phần cẦu BC Và một xe có tập trung Q-200KN nằm trên phần cầu AC như hình vẽ. Hãy xác định phản lực tại A, B, C để cầu cân bằng với các kích thước cho trên hình vẽ.

ansver
Answers: 3
Show answers

Another question on Engineering

question
Engineering, 03.07.2019 23:20
Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct
Answers: 3
Answer
question
Engineering, 04.07.2019 18:20
Steam enters a converging nozzle at 3.0 mpa and 500°c with a at 1.8 mpa. for a nozzle exit area of 32 cm2, determine the exit velocity, mass flow rate, and exit mach number if the nozzle: negligible velocity, and it exits (a) is isentropic (b) has an efficiency of 94 percent
Answers: 2
Answer
question
Engineering, 04.07.2019 19:10
The air in an automobile tire with a volume of 0.015 m3 is at 32°c and 140 kpa gage. determine the amount of air that must be added to raise the pressure to the recommended value of 206 kpa gage. assume the atmospheric pressure to be 128 kpa and the temperature and the volume to remain constant.[r-0.287 kj/kgk]
Answers: 3
Answer
question
Engineering, 04.07.2019 19:20
The quality is zero at a)-the saturated vapour state b)-the saturated liquid state c)-the saturated liquid-vapour mixture state d)-none of the states in the other answers
Answers: 3
Answer
You know the right answer?
Cầu ABC gồm hai phần giống nhau nổi với nhau bằng bản lể ở C và được đỡ bởi hai gối đỡ A và B. Trọn...
Questions
question
History, 17.01.2020 22:31
As president of chile, augusto pinochet a. improved business and the economy. b. committed human rights violations. c. increas...
question
History, 17.01.2020 22:31
Describe what events led to the collapse of the german army/navy and their war effort. how did the kaiser’s abdication (giving up) of the throne affec...
question
Business, 17.01.2020 22:31
After shopping in the same store for nearly two hours, chelsea goes to burger king for a whopper, while cynthia goes to the optical shop to see if her...
question
Mathematics, 17.01.2020 22:31
X=45 and x=-45 select one: |45|=-45 and |-45|=45 both values are -45 both values are 45 |45|=45 and |-45|=-45...
question
Mathematics, 17.01.2020 22:31
The volume of a cube is 36 cubic feet. what is the volume of a pyramid that fits exactly inside the cube?...
question
Mathematics, 17.01.2020 22:31
Afive digit number has a 3 in the hundred place, a 7 in the greatest place value position, a 9 in the ones place, an 8 in the thousands place, and a 6...
question
Biology, 17.01.2020 22:31
Absorb(s) light energy for photosynthesis. vacuoles the nucleus cytoplasm chlorophyll...
question
Social Studies, 17.01.2020 22:31
Charles schenck, a u. s. citizen, was responsible for printing and distributing leaflets that explained why he was against the draft (required militar...
question
Chemistry, 17.01.2020 22:31
Question 1 which of the following is not necessary for the greenhouse effect? the sun the atmosphere the oceans
question
Social Studies, 17.01.2020 22:31
Which statement about the rise of the egyptian civilization is false?
question
Mathematics, 17.01.2020 22:31
Which is the more reasonable measurement of the distance between the tracks on a railroad: 1.435 ⋅ 10^−3 mm or 1.435 ⋅ 10^3 mm? justify your answer...
question
Chemistry, 17.01.2020 22:31
Which party system is most common in a typical dictatorship?...
question
Health, 17.01.2020 22:31
For questions 1-10, fill in the blank with letter of the description that best matches the term. a. golf score of one under par b. a...
question
History, 17.01.2020 22:31
Now have 21-year-old minimum drinking age laws. some states all states most states none of the above...
question
Mathematics, 17.01.2020 22:31
What is a simpler form of the expression? (2n2 + 5n + 3)(4n – 5) a. 8n3 + 10n2 – 13n – 15 b. 8n3 + 30n2 – 37n – 15 ...
question
Mathematics, 17.01.2020 22:31
Solve for a and b in the graphed hyperbola...
question
Mathematics, 17.01.2020 22:31
What is 37% of 600? what are the steps....
question
SAT, 17.01.2020 22:31
The circumference of the larger circle, with radius ob, is 3 times the circumference of the smaller circle, with radius oa. radius ob meas...
question
Mathematics, 17.01.2020 22:31
Round 17.66 to the nearest whole number...
question
Business, 17.01.2020 22:31
What are three different cards that someone might have in their wallet? describe each type of card. how do these cards differ from each other...
More questions: Engineering Another questions
Questions on the website: 13722361
See results (0)