A four-wheel tractor with an operation weight of 50,000 pounds is being pulled up a road with a 5% slope.If the average tension in the towing cable is 4,500 lb, what is the rolling resistance of the road?
Q: SOLVE THE FOLLOWING PROBLEM WITH STEP BY STEP SOLUTIONS SO I CAN UNDERSTAND THE PROBLEM WELL. PLEASE…
A: Ixx = (1/12) * b * h^3 Ixx = Ixx_centroid + A * d^2The total moment of inertia of…
Q: A four-wheel tractor whose operating weight is 38,600 lb is pulled up a road whose slope is +3.6% at…
A:
Q: please solve the following problem on pencil and paper so I can understand. Please show all work.
A: Step 1:Step 2:Step 3: Step 4:
Q: For the truss structure given below, determine the joint displacements asked for by using Virtual…
A:
Q: ? 500 5000 500 ? mm TML=180 Wm Тома=80Nm Nd=15004N INd=1500 GN (1.46+1.6Q Lood Con C35/45 B420c **…
A: 1. Structural Inputs - Loads: - Normal force (Nd) = 1500 kN react at two columns. - Moment (Md) =…
Q: structure
A:
Q: Sketch all Free-BodyDiagrams. Write out all equations & solutions.
A:
Q: Given the following, determine the centroid about the x-axis for the following problem. Please show…
A: Step 1: The centroid about the x-axis can be calculated by simplifying the figure into smaller…
Q: A 6 m B 200 kN/m D C 1200 kN.m 4 m 4 m- Input in the space provided the maximum bending moment in…
A:
Q: Please show all work provided for the following problem so I can understand. Please show step by…
A: Step 1:
Q: Resolve the following into x and y components given that ϴ = 70 deg:a) P1b) P2c) P3
A: The problem is asking us to resolve the forces P1, P2, and P3 into their x and y components. The…
Q: please solve the following problem with step by step solutions with neat hand writing so it can be…
A:
Q: The maximum deflection for the cantilever-beam below is no more than 0.03m.Macaulay’s method of…
A: Given:Cantilever beam with a length of 4 m.A point load of 50 kN at point C, 1 m from the fixed end…
Q: y 7 m 60 kN 40 kN D B C B Cx 3 m 3 m Ax Az Av 4 m- Cy -X
A:
Q: Draw shear and moment diagrams for the following beam. What is the maximum shear force present? What…
A: Solution: L= 12 ft P = 5 lbs
Q: In the figure, a small 0.309 kg block slides down a frictionless surface through height h = 0.478 m…
A: Step 1:
Q: x Z 60° 30° 30° (632)406-1611 loc. 8516 45° B
A: Sir If you get a reply please give me helpful rate.thank you
Q: discuss the possible failure modes when in different bolts when the bolts are subjected to shear,…
A: ## Potential Failure Modes of Bolts in Shear, Tension, or Both**Understanding Bolt Failure**Bolts, a…
Q: ◆ Problem 2 A soil sample occupies a total volume of 0.2 ft³, with a total weight of 23 lbs. The…
A: Solution: Weight-Volume Relationship (Basic Properties of Soil sample)
Q: Please find the centroid x and y bar, and Ixx for the following shapes. Show all work with neat…
A: Step 1:
Q: Backsight Intermediate Foresight Rise Fall ReducedLe Top Sight 1.250 0.300 0.450 0.520 0.515 0.526…
A: To approach solving questions related to identifying contour lines or similar data interpolation…
Q: Please help me. I will give a thumbs up. Thank you! A 25 m long girder of a bridge is simply…
A: The girder is subjected to a uniformly distributed load (UDL) of 10.55 kN/m over its entire length…
Q: Problem 5. At a certain time during a hurricane, the wind pressure acting on the wall of a high-rise…
A: Step 1: Determine the Resultant Force The wind pressure varies linearly along the height of the…
Q: Homework 1 - Herons and Simpsons Areas Q1: Determine the area of the following triangle: Side a…
A: Step 1: Step 2: Step 3: Step 4:
Q: Please help me answer all
A: Detailed explanation:Approach or Thought Process: I addressed this question step by step,…
Q: Force the beam shown in the figure determine the reaction at the supports
A: Approach to solving the question: Detailed explanation:Examples: Key references:
Q: Please answer the questions in the picture provided, make sure you provide all of your work and…
A:
Q: Principles of Design Pattern Contrast Emphasis Balance Proportion/Scale (Find out the difference…
A: Principles of Design Principles of design are fundamental guidelines that help create visually…
Q: Rather than the linear relationship that is obtained in the picture, derived the model if the upward…
A: I hope this helped you and you learned a lot :) If you have any questions or clarification, do not…
Q: SOLVE THE FOLLOWING PROBLEM WITH STEP BY STEP SOLUTIONS SO I CAN UNDERSTAND THE PROBLEM WELL. PLEASE…
A: Step 1: Step 2: Step 3:Step 4:
Q: Taking 5400 Lpcd for fresh and saline water for all uses for US 2000. Calculate the total daily…
A: To calculate the total daily water withdrawal, you would need to multiply the per capita water use…
Q: if we had dual system structure but we cant use dual system on the structure because does not…
A: First, let's understand the systems in question. A dual system combines the characteristics of a…
Q: Please solve this problem correctly.
A: Step 1:Step 2:Step 3:
Q: Design a steel column using ISHB Section for 1150 kn force. Height of column 3.25m both ends hinged.…
A: Disclaimer: This response provides a basic outline and assumptions for designing a steel column.…
Q: A partial floor plan for a three-story reinforced concrete office building with 10 ft floor-to-…
A:
Q: Answer fast
A: Approach to solving the question: Detailed explanation: Examples: Key references:
Q: Determine the force characteristics (tension or compression) and force magnitudes of each member of…
A: Step 1: Step 2: Step 3: Step 4:
Q: Using the energy content (wet basis) of the waste components given in the Table P2-17,calculate the…
A: Step 1: Assuming 100 lb of waste, find the mass of each component by multiply the weight percentage…
Q: How many equations will be needed for the shear diagram of the following beam? 6 KN 3 m 36 kN m ↑…
A: Approach to solving the question: I analyzed the question before answering it. Key…
Q: It isn' grade assignment. Just a work and practice.
A: Step 1Given, unit weight of concreteγ=145pcf=12×12×12145=0.0839lb/in3Width of section = b =…
Q: Answer fast
A: Here's the detailed computation for the centroid of the given figure.
Q: Problem 4. Determine the resultant of the line load acting on the beam ABC and its location from B.
A: Step 1. Equivalent Load Line load varies linearly from 1200 lb/ft at point A to 1700 lb/ft at point…
Q: Situation 5 - Refer to the plane truss shown. Given: a = 3 m; b = 2 m; P₁ = 1 kN; P₂ = 3.4 kN…
A:
Q: Please find the centroid and Ixx for the following shapes. Show all work with neat handwriting and…
A: CentroidThe centroid of a plane figure is the geometric centre of the figure. It's the point where…
Q: If the force P= 250 N, determine the distance travelled by the box after 10 seconds and what the…
A: Approach to solving the question:Free body diagram and Newton's second lawDetailed explanation:
Q: Reciprocal levelling is done to test a dumpy level, along a chain line, at a common interval of 25m,…
A: Given DatReduced Levels (RLs) at first station = 97.535 mReadings (BS, IS, FS) = 3.200, 2.135,…
Q: A BOD test was conducted on a raw domestic wastewater sample. The wastewater portion added to each…
A: Steps to calculate the BOD values for each bottle:DO Drop: The DO (Dissolved Oxygen) drop is…
Q: An unseeded BOD test is conducted on a polluted surface water sample by adding 100 ml to a 300-ml…
A: The Biochemical Oxygen Demand (BOD) is a measure of the quantity of oxygen used by microorganisms…
Q: Please solve the problem in the picture, show all of your work. upload picture of your work instead…
A:
Q: A timber cantilever given in the figure below is subjected to a concentrated load, F = 1.5 kN. The…
A: Approach to solving the question:Identify Given Information and Parameters:Load applied on the…
A four-wheel tractor with an operation weight of 50,000 pounds is being pulled up a road with a 5% slope.
If the average tension in the towing cable is 4,500 lb, what is the rolling resistance of the road?
Step by step
Solved in 2 steps with 2 images
- You are driving a 250,000 lb two wheel drive vehicle up a 4.5% grade on loose sand and gravel, with 75 Ib/ton of rolling resistance. 50% of the vehicle weight is on the drive axle. What is the minimum required traction coefficient necessary to climb the hill? 4.What is the average resistance required to stop a truck of mass 600 kg in a distance of 30 m, if initial speed is 30 m/sec? a. 8000 N b. 9 kN c. 9.5 kN d. 9 NDetermine the speed of a truck in (mph), when it is hauling a 22 tons up a 6% grade on a haul road having a rolling resistance of 60lb/ton, equivalent to a 3% adverse grade. Where truck net weight is 36860 lb.
- A wheel-type tractor, operating in its second gear range and at its full rated rpm, is observed to maintain a steady speed of 1.5 mph when operating under the conditions described herein. Ambient air temperature is 60°F, altitude is sea level. The tractor is climbing a uniform 6.5% slope with a rolling resistance of 65 lb/ton, and it is towing a pneumatic-tired trailer loaded with fill material. The two-axle tractor has a total weight of 60,000 lb, 55% of which is distributed ton the power axle. The loaded trailer has a weight of 75,000 lb. a. For the environmental conditions just described, a manufacturer rates the tractive effort of the new tractor at 60 rimpull horsepower. What percentage of this rated rimpull does the tractor actually develop? The “20 lb of rimpull required ton of weight per % of slope” approximation will be acceptable. Assume traction is not a limiting factor. b. What is the value of the coefficient of traction if the drive wheels of the tractor are at the point…Question #4: A wheel-tractor scraper is operating on a level grade. Assume no power derating is required for equipment condition, altitude, temperature, and so on. Disregarding traction limitations, what is the maximum value of rolling resistance (in pounds per ton) over which a loaded scraper can maintain a speed of 20 mph? Use the scraper specifications in Table 8.1 and the performance charts in Figures 8.8 and 8.9.A car traveling on a −?. ?° downhill grade has a grade resistance of −??? Lb. Determine the weight of the car to the nearest hundred pounds Start by writing the Formula: Show All Work
- A wheel tractor-scraper is operating on a 3% adverse grade. Assume no power derating is required for equipment condition, altitude, and temperature. Use equipment data from Fig. 6.7. Disregarding traction limitations, what is the maximum value of rolling resistance (in lb/ton) over which the empty unit can maintain a speed of 10 mph?A train weighing 1000 t is being pulled up a 3% grade at 15mi/hr. if the train resistance is constant at 12lbs/ton and the power exerted by the train remains constant, what will be the speed of the train on a level track? what horsepower does the train develop?In the design of a supermarket, there are to be several ramps connecting different parts of the store. Customers will have to push grocery carts up the ramps. An engineer has done a survey and found that almost no one complains if the force is no more than 50 N. With a slope equal to 5°, what force must a person exert, assuming a 30 kg grocery cart (full of groceries)? Assume friction (wheels against the ground, wheel on the axle, and so on), can be accounted for by a coefficient equal to 0.10.
- PROBLEM 1 A steel cable with nominal diameter of 25 mm is used in a construction yard to lift a bridge section weighing 40kN. Modulus of Elasticity of cable is 10GPA. If the cable is 15m long, how much will it stretch when the load is picked up?A 2,309 lb car has an available tractive force of 268 lb and is travelling along an inclined paved surface at a certain grade . The speed of the car is 85 mph . What is the maximum grade ( % ) that this car could ascend and still maintain 85 mph speed if the aerodynamic resistance is 79 lb and the rolling resistance is 59 lb?6.11 A wheel tractor-scraper is operating on a level grade. Assume no power derating isrequired for equipment condition, altitude, and temperature. Use equipment data fromFigure 6.10. a. Disregarding traction limitations, what is the maximum value of rolling resistance (inlb/ton) over which the fully loaded unit can maintain a speed of 15 mph?b. What minimum value of coefficient of traction between the tractor wheels and thetraveling surface is needed to satisfy the requirements of part a? For the fully loadedcondition, 52% of the weight is distributed to the drive axle. Operating weight of theempty scraper is 74,946 lb.