5. In five trials of walking along a 90-m course on fairly level ground, a pacer for a survey party counted 51, 52.5, 51.5, 52.5 and 51.5 strides respectively. He then started walking an unknown distance XY in four trials which were recorded as follows: 88.5, 89, 88, and 87 strides. Determine the following: a.) Pace factor of the pacer b.) Length of line XY ci Percentage of error in the measurement if the taned length of XY is 150. 5 meters

5. In five trials of walking along a 90-m course on fairly level ground, a pacer for a survey party counted 51, 52.5, 51.5, 52.5 and 51.5 strides respectively. He then started walking an unknown distance XY in four trials which were recorded as follows: 88.5, 89, 88, and 87 strides. Determine the following: a.) Pace factor of the pacer b.) Length of line XY ci Percentage of error in the measurement if the taned length of XY is 150. 5 meters

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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In five trials of walking along a 90 m course on a relatively level ground, a student for survey party counted 51, 52.5, 51.5. 52.5, and 51.5 strides. He then started walking an unknown distance XY in four trials which were recorded as follows: 88.5, 89, 88, and 87 strides. Determine the following: Pace factor of the student Length of line XY Percentage error of the measurement if the taped length of XY is 150.50m Relative precision of the measurement.
5. In five trials of walking along a 90-m course on fairly level ground, a pacer for a survey party counted 51, 52.5, 51.5, 52.5 and 51.5 strides respectively. He then started walking an unknown distance XY in four trials which were recorded as follows: 88.5, 89, 88, and 87 strides. Determine the following: a.) Pace factor of the pacer b.) Length of line XY c.) Percentage of error in the measurement if the taped length of XY is 150.5 meters.
Answer only number 4 In five trials of walking along a 90 m course on a relatively level ground, a student for survey party counted 51, 52.5, 51.5. 52.5, and 51.5 strides. He then started walking an unknown distance XY in four trials which were recorded as follows: 88.5, 89, 88, and 87 strides. Determine the following: Pace factor of the student Length of line XY Percentage error of the measurement if the taped length of XY is 150.50m Relative precision of the measurement.
In five trials of walking along a 85 m course, the pacer of a field party counted 51.30, 50.70, 49.80, 50.50 and 51.25 strides. Then 165.55, 166.30, 165.75, and 167.25 strides were counted in walking from one marker to another established along a straight and level course. Determine the distance between the two markers.
PACING. In walking along a 75-m course, the pacer of a field party counted 43.50, 44.00, 43.50, 43.75,44.50, and 43.25 strides. Then 105.50, 106.00, 105.75, and 106.25 strides were counted in walking fromone marker to another established along a straight and level course. Determine the distance betweenthe two markers.
In a 100 meter course, a Field Engineer walks five times with the following number of paces: 138, 137, 137, 136 and 138. If he walks at an average of three paces per second, find; a.) How long did he finished doing the walking? b.) He wants to estimate the length of a rough road subject for construction and took him 20 minutes to reach the end.how long is the road? C.) He wanted to find the area of a residential lot and counted his paces at 240 paces at one side and 150 paces on the adjacent side. I need answer ASAP?
In walking along a 75-m course, the pacer of a field party counted 42.50, 43.00, 43.50, 42.75, 43.50, 44.25 strides. Then 105.50, 106.00, 105.75, and 106.25 strides were counted in walking from one market to another established along a straight and level course. Determine the distance in meters between the two markers.
In walking along a 85-m course, the pacer of a field party counted 35.50, 38.25, 37.50, 37.00, 37.25 and 36.50 paces.Then 50.50, 51.25, 51.00, 51.25 and 50.50 strides were counted in walking from one marker to another established marker along a straight and level course. Determine the distance between the two markers.
A 42-meter course, on level ground, was paced by a surveyor for the purpose of determining an unknown distance. The number of paces for each trial taken are shown in the tabulation below. Determine the resulting paced distance (in meters). The surveyor's pace factor was first determined and has a value of 0.639 m/pace. Trial Number of Paces 1 729 2 715 3 728 4 716 5 708 6 718 7 719 8 719 9 706 Round off to three decimal places.
A student paces a 50-m length five times with the following results: 67.00, 66.75, 66.50, 68.00, and 66.25 paces. Determine how many strides must he do in order to establish a distance of 500 meters in on level ground.
Topic: SURVEYING 1. In walking along a 85-m course, the pacer of a field party counted 35.50, 38.25, 37.50, 37.00, 37.25 and 36.50 paces. Then 50.50, 51.25, 51.00, 51.25 and 50.50 strides were counted in walking from one marker to another established marker along a straight and level course. Determine the distance between the two markers. 2. A rectangular lot was measured using a 50-m steel tape at 30 oC. If the recorded length and width of the lot are 197.56m and 105.63m respectively. Determine the Error in the area, if the coefficient of thermal expansion is 0.0000116/ oC and standard temperature of the tape is 25 oC.
A surveying student walked along a given line that was known to be 200.0 ft long, in order to determine her average unit pace. She paced the line five times, recording 78, 76.5, 77, 87, and 76 paces, respectively, in her field book. Compute the 90% error from the given data, and determine the relative accuracy of her pacing method