Calculate Q₁, Q2, Q3, D1, D4, D5, D7, P10, P25 P50 and P70 for the following IQ scores: 87 90 95 96 97 98 98 99 100 100 100 100 100 101 101 102 102 102 103 104 105 107 110
Q: The continuous beam is loaded as shown below. a. b. C. determine the moment at point 1 (M₁)…
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Q: | Determine the end moment at wall A (MA). Determine the deflection at point C.
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Q: AW250 x 32.7 structural steel [E = 200 GPa] wideflange shape is loaded and supported as shown. A…
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Q: A propped beam shown below is loaded with UDL along its entire span. Determine the following: (Mc)…
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A: Given data C1 = 120 D1 = 18 inches L1 = L2 = 1000 ft Q = 4.75 cfs Head losses (hf) = 27 ft D2…
Q: 5-10. Note that F, is different for parts (c) to (e) a. A W10 x 30 with pinned ends, L = 10 ft. b.…
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Q: AW250 x 32.7 structural steel [E = 200 GPa] wideflange shape is loaded and supported as shown. A…
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Q: that two 60-lb forces are applied to the magnitude of the forces exerted on the by the pin at A on…
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Q: A vertical tank 3 m in diameter and 5 m high is full of water. Which of the following most nearly…
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Q: For the following beams given below. Determine the MAXIMUM SHEAR and MAXIMUM MOMENTS for using SHEAR…
A: A simply supported beam is given, we need to find out maximum shear and maximum moment
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Q: A simply-supported beam with length, L = 7 m, is carrying a downward uniform load, w = 34 kN/m…
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A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…
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Q: The continuous beam is loaded as shown below. a. b. C. determine the moment at point 1 (M₁)…
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Q: A 1.5 m diameter sphere is immersed in water and tied to a rope. If tension in the rope is 5.3 kN,…
A: given- dia of sphere d=1.5 mtension in rope T=5.3 kN
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A: Given :
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Q: A restrained beam is loaded as shown below. a. b. | Determine the end moment at wall A (MA).…
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Q: 2) The composite shaft shown consists of a hollow brass segment (1) and a solid aluminum segment (2)…
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Q: Question: A rectangular column is shown in the figure, assuming fc'=28Mpa, fy=345Mpa, and e=110mm,…
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Q: A cantilever beam is supporting linearly varying loads as shown with w = 51 kN/m. If L = 6 m,…
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- The scores of a test for an engineering class of 30 students are shown here. Organize the data in a manner similar to Table 19.1 and use Excel to create a histogram. Scores: 57, 94, 81, 77, 66, 97, 62, 86, 75, 87, 91, 78, 61, 82, 74, 72, 70, 88, 66, 75, 55, 66, 58, 73, 79, 51, 63, 77, 52, 84The scores of a test for an engineering class of 30 students are shown here. Organize the data in a manner similar to Table 19.1 anduse Excel to create a histogram.Scores: 57, 94, 81, 77, 66, 97, 62, 86, 75, 87, 91, 78, 61, 82, 74, 72, 70, 88, 66, 75, 55, 66, 58, 73, 79, 51, 63, 77, 52, 84 Calculate the cumulative frequency and plot a cumulative-frequency polygon.An engineer collected a speed sample along a highway. The sample is shown as {30 mph, 35 mph, 44 mph, 65 mph, 65 mph, 75 mph, 80 mph}. Which speed is used to represent the avg. speed of traffic flow? What is that speed value? Select one: a. Space-mean speed; 50 mph b. Time-mean speed; 50 mph c. Space-mean speed; 56 mph O d. Time-mean speed; 56 mph
- Imagine that you and four of your classmates have measured the density of air and recorded the values shown in the accompanying table. Determine the average, variance, and standard deviation for the measured density of air. Density of Air (kg/m3) 1.27 1.21 1.28 1.25 1.24Calculate the standard deviation, variance, average speed & explain the meaning of your standard deviationQUESTION 3 Night-time conditions prevail on a highway. A vehicle is driving at a speed of 87 mph when it notices an object located 1000 ft away. The vehicle Immediately hits the brake. Assuming a perception reaction time of 3.4 seconds (larger due to night time), calculate the distance moved by the vehicle between seeing the object and hitting the brakes. Report your answer correct to two decimal places in "feet" units. QUESTION 4 A driver with 20/15 vision can read a given sign at a distance of 24 ft from the sign. Calculate the maximum distance at which driver with 20/20 visual acuity will be able to see the same sign? (Report your answer to one digit after the decimal)
- Express answers in kilo pounds (Kip) to 3 sig figsYou are to write down on a piece of paper the number of credits you are taking this semester. Your instructor will then collect the data and share the results with the class. Calculate the mean and standard deviation of the data. Assuming a normal distribution, determine the probability that a student is taking between 12 to 15 credits this semester. What is the probability that a student is taking less than 12 credits?18: A group of hikers from Tulsa hiked down into the Grand Canyon in 3 hours and 30 minutes. Coming back up on a trail that was 4 miles shorter, they hiked 2 mph slower than in going down and took them one hour longer. What was the rate in going down? Select one: a. 4 mph b. 6 mph c. 3 mph d. 5 mph
- I. Calculate the mean, median, mode, standard deviation and the variance of the scores obtained by 90 applicants for employment, as shown on the table below. Prepare a separate table for each measure and use 5 as the class size. Scores of 90 applicants for employment Scores f 41 - 45 5 46 – 50 10 51 - 55 18 56 – 60 25 61 – 65 17 66 – 70 71 - 75 2/3For the data listed in the table below, which shows the grades obtained by students in the engineering statistics subject in the Civil Engineering Department, find the following:۔ - The arithmetic mean, median and mode .. Categories (degrees)=91 - 100 Frequency=2 Categories (degrees)=81 - 90 Frequency =4 Categories (degrees)=71 - 80 Frequency =9 Categories (degrees)=61 - 70 Frequency =15 Categories (degrees)=51 - 60 Frequency =10 Categories (degrees)=41 - 50 Frequency=6 Categories (degrees)=31 - 40 Frequency =43.) You are assigned to measure in seconds the arrival of 15 vehicles at a certain point. You observed the arrival of these vehicles in 2 minutes 15 seconds (135 seconds). The arrival of each vehicle in seconds is shown below: vehicle no. Arrival in seconds 1 1.96 2 4.76 3 7.05 4 40.86 44.35 47.58 7 55.64 8 57.38 63.75 10 66 11 68.71 12 73.77 13 98.87 14 125.42 15 128.56