Homework Answers
Therefore, Option-b 2.46m
Hope this helps
Please feel free to comment on any further queries
All the best :)
Add Answer to:
The cross-section notes of an earthwork of a 10-m wide roadway having an area of 33.10...
The cross-sectional area of a proposed roadway, for the site, cutting taken at 20 m intervals...
The cross-sectional area of a proposed roadway, for the site, cutting taken at 20 m intervals are shown in the following table Area (m2) 48.0 54.2 61.2 72.8 77.8 68.9 65.2 60.1 55.3 Chainage (m) 20 40 60 80 100 120 140 160 (a) Draw and label the cross-section of the roadway (b)Calculate the volume of material to be excavated (c) If granite with density 2.75 g/cm3 underlie the site, determine the position centre of mass of the material to...
A copper wire of cross-sectional area 2.40 × 10-6 m2 and length 3.40 m has a...
A copper wire of cross-sectional area 2.40 × 10-6 m2 and length 3.40 m has a current of 2.80 A uniformly distributed across that area. (a) what is the magnitude of the electric field along the wire? (b) How much electrical energy is transferred to thermal energy in 20.0 min?
Earthwork quantities for a section of indicate a transition from fill to cut. The The proposed vertical profile for a transport airport runway is shown. fill area station cut area 0.5% 2 2 (m grade 1...
Earthwork quantities for a section of indicate a transition from fill to cut. The The proposed vertical profile for a transport airport runway is shown. fill area station cut area 0.5% 2 2 (m grade 173.21 20+00 if the grade to the nght of the port of vertical inte朽ection B -0 4% (i.C. Ζ--04%), the minum required distance, D, between points of vertical intersection A and B is most nearly O a250 ft O b.630 ft О С. 1000 ft...
A gutter is to be made of a strip of metal 27 inches wide, with the cross section have the form o...
This Problem is for Optimization in calculus Math 1210
A gutter is to be made of a strip of metal 27 inches wide, with the cross section have the form of an isosceles trapezoid as shown below. Find the depth h that gives the maximum cross-sectional area (b-a)2 (b-a)y2 What is the length of a in the picture? The depth, h, that gives the maximum cross-sectional area is The maximum cross-sectional area is Select an answer Select an answer Select...
1. The following are cross-section notes for a Hwy. The horizontal roadbed is 16-meter-wide in fi...
The following are cross-section notes for Hwy.
1. The following are cross-section notes for a Hwy. The horizontal roadbed is 16-meter-wide in fill. Side slopes are 1:2 and stationing is in meters Compute the volumes of fill by the average end area method or pyramid volume as appropnate. Find the net amount of borrow, allowing an 8 percent shrinkage for material excavated and placed in embankments Station LeftCenter Righ End Areas Cut Fill Cut Fill 808+00F5.73F4.73 F3.2 13.4 +20 F5.20...
1. (10 points) For the cross section shown below, find the centroid of the section y...
1. (10 points) For the cross section shown below, find the centroid of the section y and the moment of inertia 12 у |16 in 1.0 in 1.0 in Z T 10 in y V K** 1 in 2 in > >K 1 in 3 in 2 in ** >kt 1 in 3 in 2 in 1 in
tively. If this area is to be leveled at RL-00 m 40) a (112,3, 78.42,5S.21. 32.81. 18.74) m compute the volume of earthwork 10 2 5.5 Problems L. The following are the balanced latitudes &...
tively. If this area is to be leveled at RL-00 m 40) a (112,3, 78.42,5S.21. 32.81. 18.74) m compute the volume of earthwork 10 2 5.5 Problems L. The following are the balanced latitudes & departures 2+55.21+3281)+18.74)-2319.6 m t,...。s e departures for polygon ABCDEA . Compute the total area by coordinates met nates method, if Side Latitude Departme 156.16 coordinate of point A (100, 100y in meters. . Ifthis polygon drawn on map with scale 5 cm-251-BC m. Compute the...
1) The ground level of a small section of the land, is contaminated with PAH due...
1) The ground level of a small section of the land, is contaminated with PAH due past industrial activities and require investigation to quantify the extent of contamination, is described by the equation: Y- 12X -2X2 Find the area enclosed by the curve for the range (O<xS6) (a)using Simpson's rule (b) between the ordinates 1 and 5 using the trapezoidal and mid- point rule (c) Determine the position of the centroid from the origin 2) The cross-sectional area of a...
My Notes A rod has a 1.3 m long section that is cast iron and a...
My Notes A rod has a 1.3 m long section that is cast iron and a 2.6 m long section that is aluminum as shown in the diagram below 020 cm Rod 1 13m The diameter of the cylindrical rod is 0.40 cm. Yt subjected to a force of 7.3 x 103 N -100 x 1010 N/m2 and Y u 7x 1010 N/m2. How much elongation (in cm) is produced in the rod when it is cm
My Notes A...
Prob.l. A rectangular magnetic core shown in the below Fig, has square cross-section of area 16...
Prob.l. A rectangular magnetic core shown in the below Fig, has square cross-section of area 16 cm". An air-gap of 2 mm is cut across one of its limbs. Find the exciting current needed in the coil having 1000 turns wound on the core to create an airgap mu of 4 m Wb. The relative permeability of the core is 2000. N=1000 2 mm 25 cm - - 20 cm
The cross-sectional area of a proposed roadway, for the site, cutting taken at 20 m intervals are shown in the following table Area (m2) 48.0 54.2 61.2 72.8 77.8 68.9 65.2 60.1 55.3 Chainage (m) 20 40 60 80 100 120 140 160 (a) Draw and label the cross-section of the roadway (b)Calculate the volume of material to be excavated (c) If granite with density 2.75 g/cm3 underlie the site, determine the position centre of mass of the material to...
A copper wire of cross-sectional area 2.40 × 10-6 m2 and length 3.40 m has a current of 2.80 A uniformly distributed across that area. (a) what is the magnitude of the electric field along the wire? (b) How much electrical energy is transferred to thermal energy in 20.0 min?
Earthwork quantities for a section of indicate a transition from fill to cut. The The proposed vertical profile for a transport airport runway is shown. fill area station cut area 0.5% 2 2 (m grade 173.21 20+00 if the grade to the nght of the port of vertical inte朽ection B -0 4% (i.C. Ζ--04%), the minum required distance, D, between points of vertical intersection A and B is most nearly O a250 ft O b.630 ft О С. 1000 ft...
This Problem is for Optimization in calculus Math 1210
A gutter is to be made of a strip of metal 27 inches wide, with the cross section have the form of an isosceles trapezoid as shown below. Find the depth h that gives the maximum cross-sectional area (b-a)2 (b-a)y2 What is the length of a in the picture? The depth, h, that gives the maximum cross-sectional area is The maximum cross-sectional area is Select an answer Select an answer Select...
The following are cross-section notes for Hwy.
1. The following are cross-section notes for a Hwy. The horizontal roadbed is 16-meter-wide in fill. Side slopes are 1:2 and stationing is in meters Compute the volumes of fill by the average end area method or pyramid volume as appropnate. Find the net amount of borrow, allowing an 8 percent shrinkage for material excavated and placed in embankments Station LeftCenter Righ End Areas Cut Fill Cut Fill 808+00F5.73F4.73 F3.2 13.4 +20 F5.20...
1. (10 points) For the cross section shown below, find the centroid of the section y and the moment of inertia 12 у |16 in 1.0 in 1.0 in Z T 10 in y V K** 1 in 2 in > >K 1 in 3 in 2 in ** >kt 1 in 3 in 2 in 1 in
tively. If this area is to be leveled at RL-00 m 40) a (112,3, 78.42,5S.21. 32.81. 18.74) m compute the volume of earthwork 10 2 5.5 Problems L. The following are the balanced latitudes & departures 2+55.21+3281)+18.74)-2319.6 m t,...。s e departures for polygon ABCDEA . Compute the total area by coordinates met nates method, if Side Latitude Departme 156.16 coordinate of point A (100, 100y in meters. . Ifthis polygon drawn on map with scale 5 cm-251-BC m. Compute the...
1) The ground level of a small section of the land, is contaminated with PAH due past industrial activities and require investigation to quantify the extent of contamination, is described by the equation: Y- 12X -2X2 Find the area enclosed by the curve for the range (O<xS6) (a)using Simpson's rule (b) between the ordinates 1 and 5 using the trapezoidal and mid- point rule (c) Determine the position of the centroid from the origin 2) The cross-sectional area of a...
My Notes A rod has a 1.3 m long section that is cast iron and a 2.6 m long section that is aluminum as shown in the diagram below 020 cm Rod 1 13m The diameter of the cylindrical rod is 0.40 cm. Yt subjected to a force of 7.3 x 103 N -100 x 1010 N/m2 and Y u 7x 1010 N/m2. How much elongation (in cm) is produced in the rod when it is cm
My Notes A...
Prob.l. A rectangular magnetic core shown in the below Fig, has square cross-section of area 16 cm". An air-gap of 2 mm is cut across one of its limbs. Find the exciting current needed in the coil having 1000 turns wound on the core to create an airgap mu of 4 m Wb. The relative permeability of the core is 2000. N=1000 2 mm 25 cm - - 20 cm
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 11 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 11 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 11 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 11 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 11 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 11 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 11 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 11 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 11 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 11 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 11 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 11 months ago