5) A car laps a race track in a6 seconds.The speed a the car at each 24 second intervalin recorded by using a radar gun and is givenby prom the beginning of the lap, in Feet second,by that entries in the pollowing table.Time244872Speed12시14799104132HOw long is the track?

Answered: Image /qna-images/answer/1db30441-f65f-4b41-8fdd-765138b6acb3.jpg

Answered: The speed a the car at each 24 sccond…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

The following speed data Was collected Using a radar gun on an arterial street. Estima te Speed Group (mph) Frequency 10 17 36 66 84 16-20 a) time mean speed 2) -25 26-30 31-35 36-40 41-45 46-50 ら1-55 56-60 b) 85 *t*percentile speed c) Modal speed d) Pace 70 50 21
degree.rgpvexamin 1h:16m: 44s Question: A town has 16,000 existing dwelling units of which 10% are dilapidated. If the housing need is 8,700 dwellings units and the average household size is 4.5, then the population of the town is: Option 1: 64800 Option 2: 103950 Option 3: 111150 Option 4: 118350
Q3: Given the ordinate of 2 hr. UH. Drive the ordinate of 8-hr. U.H? T(hr.) 2-h UH 300 720 800 540 10 300 12 170 14 100 16 50 18 10 20 22
A driver noticed a road block while travelling at 40mph. He applied the brakes causing the car to decelerate uniformly at 6m/s2. The car stopped 12m from the road block. How far was the block when the driver saw it fırst assuming a perception time of 3s. Correct! O 92.40 m 92.4 26.67 m 53.67 m 27.0 m
kindly answer immediately, thankyou so much, in the surveyig subject -Problem ABCDE6. A student counted 50, 52, 53, 51, 53, and 51 paces in walking along a 45-m course laid out on a concrete pavement. The student took 768, 771, 770, 769, and 770 paces in walking an unknown distance AB. What is the the average pace is 51.67 now, On Problem ABCDE6. The student took 768, 771, 770, 769, and 770 paces in walking an unknown distance AB. His pace factor should be equal to choices: a. 0.871, b. 0.860, c. 0.875, d. none of the above -On Problem ABCDE6. The length of AB based on pace factor of the student is equal to choices: a. 670.32, b. 670.34, c. 670.33, c. none of the above
Part 2 - Solving: Observers stationed at two sections A-A and B-B, 200 m apart on a highway, record the arrival times of four vehicles as shown in the table. %3 Vehicle Section A-A Section B-B To + 7.6 sec To + 10.4 sec To + 15.1 sec I To + 23.4 sec If the total time of observation at A-A was 20 seconds, determine: (a) the time mean speed in A To + 4.2 sec To + 8.7 sec To + 13.7 seC B C KPH, (b) the space mean speed in KPH, (c) the flow at section A-A in veh/hr, (d) time headway in seconds, and (c) traffic density in veh/km. 5 points each.
kindly answer immediatelyy, thankyousomuch -Problem ABCDE6. A student counted 50, 52, 53, 51, 53, and 51 paces in walking along a 45-m course laid out on a concrete pavement. The student took 768, 771, 770, 769, and 770 paces in walking an unknown distance AB. What is the the average pace? choices: a. 51.67, b. 51.69, c. 51.71, d. none of the above -If the azimuth is 7°, the compass quadrant bearing is choices: a. N 7° E, b. N 7°W, c. S 7° W, d. S 7° E
uestion 18 The density of traffic in a certain observation point on a highway was recorded to be 30 veh/km. If the space mean speed of the vehicle is 50 kph, how many vehicles will be passing every 30 minutes O A. 25.5 O B. 750 O C. 12.5 O D. 13 O E. None of the above «
nents A subway train stops at two stations that are 2km apart The max acceleration and deceleration of the train are 2 m/s^2 and 16 m/s^2 respectively and the max allowable speed Is 20m/s. Which of the following gives the shortest possible time of travel between two station. (Hint Think carefully, same with our example problem.) ers nis
The table shown below was taken from a surveyor's notes when he tried to determine the perimeter of the irregularly shaped vacant lot for building construction. He found out that his pace factor was 0.77m/pace. Determine the perimeter of the lot. TRIAL LINE NO. OF PACES 1 АВ 132 BC 345 3 CD 253.50 4 DE 110.50 EF 206 FG 142 7 GA 117.75
- From the traffic studies performed along a street shows the distances each vehicle traveled every 3 seconds on a portion of the highway. Vehicle Distance, m 1 82.6 2 89.9 3 84.6 4 82 a.computethe space mean speed of the traffic, in kph.b.computethe flow of traffic.c.computethe density of traffic.
For the given speed information below: Speed class 28-31.9 32-35.9 36-39.9 40-43.9 44-47.9 48-51.9 52-55.9 56-59.9 60-63.9 64-67.9 (mi/hr) Frequency 1 3 The 85th percentile speed is approximately.. 6 4 8 (mi/hr). 11 10 11 8 2

SEE MORE QUESTIONS

Recommended textbooks for you

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Fundamentals of Structural Analysis

Civil Engineering

ISBN:

9780073398006

Author:

Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning

Publisher:

McGraw-Hill Education

Sustainable Energy

Civil Engineering

ISBN:

9781337551663

Author:

DUNLAP, Richard A.

Publisher:

Cengage,

Traffic and Highway Engineering

Civil Engineering

ISBN:

9781305156241

Author:

Garber, Nicholas J.

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

The speed a the car at each 24 sccond interval in recorded by using a rador gun and is given by prom the beginning of the lap, in Feet second, by that entries in the pollowing table. Time 24 48 72 Speed 12시 149 99 104 132 HOw long is the track?