SHOW THE DIAGRAM AND YOUR COMPLETE SOLUTION: 4. A car requires 46m to stop after the application of brakes. Determine the speed in kph of the car before the brakes were applied. The road has a slope of -2.4% and an average coefficient of friction of 0.42.

SHOW THE DIAGRAM AND YOUR COMPLETE SOLUTION: 4. A car requires 46m to stop after the application of brakes. Determine the speed in kph of the car before the brakes were applied. The road has a slope of -2.4% and an average coefficient of friction of 0.42.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: A footing (F1) has dimensions 1.2m x 1.2m x 0.3m. How many bags of cement shall be used for 10…

A: Reference : Concrete Technology, Number of cement bags. Given : Size of F1, Number of F1 and Class…

Q: For a soil sample, the wet unit weight is 120 lb/ft3, and the moisture content is 20%. What is the…

A: Given :- Wet unit weight = 120 lb/ft3 Water content = 20% = 0.2 To Determine :- Dry unit weight of…

Q: What is the difference between pore water pressures under hydrostatic, downward seepage, and upward…

A: This question is related to the Soil Mechanics from Civil Engineering. In this question ask about…

Q: 3. Compute the magnitude of the slope at the left support and the deflection 1m left of the right…

Q: 1. Draw the cross-section of a trunk of a tree and label the parts.

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1m RB B 2 m 153 kN/m 2m D 28 KN Question: Compute the load diagram 3m 19 kN/m E RE 2m F

Q: Consider the beam shown in (Figure 1). Suppose that the distributed load intensities w1 = 90 lb/ft…

A: Given Data : W1 = 90 lb/ft and w2 = 50 lb/ft

Q: #1 Determine the vertical displacement of joint A. Each bar is made of steel and has a…

A: Given: P=54KN, a = 2m Required: Vertical displacement of A

Q: Determine the magnitude of the moment of the force P (3104-200j + 150k) N about the z ans (Egure 1)

Q: Question In an unconsolidated undrained triaxial test, it is observed that an increase in cell…

A: Given- Cell pressure changes from 150 kPa to 250 kPa, Pore pressure increase U = 80 kPa, It is…

Q: Two cylindrical drums of radii 1.00 m and 1.50 m are stacked against each other as it rest on the 45…

Q: 5.8 The following show the bending moment diagram that was calculated by a computer analysis of a…

Q: a. Calculate the average weight of the floor, including the weight of slab, beams and non-structural…

A: Given: Density of concrete = 150 pcf Beam size = 7' wide x 20'' deep Slab thickness = 14'' thick To…

Q: Determine the internal normal force, shear force, and bending moment acting midway between points C…

Q: show the integration process

A: To show the integration process

Q: Construct one problem regarding traffic flow, speed and density. Make sure the problem is original…

A: On an urban road, the free mean speed was measured as 70kmph and the average spacing between the…

Q: The compound beam is pin supported at C and supported by a roller at A and B. There is a hinge (pin)…

A: Objective: To determine the support reactions for the given compound beam and determine the internal…

Q: A metal shaft of solid circular section rotates at 160 rpm and is subjected to a torque of 1500 What…

A: Given:- 160 rpm speed Torque=1500Nm To find:- Power(kW)

Q: What is the shear stress at the neutrsl axis in a beam of

Q: 5.2 A one-story exterior platform is shown in the following figure. The roof is one-way slab. Answer…

A: As per Bartleby's guidelines we are supposed to answer only first three questions. Kindly repost…

Q: A ballon with density 1.46 kg/m³ and volume 4 m³ descends in a fluid with density 0.96 kg/m³.…

Q: A rigid, insulated vessel is divided into two compartments connected by a valve. Initially, one…

Q: Cable ABC supports two loads m1 as shown. Knowing that b = 21 ft, determine the required. magnitude…

A: Given : M1 = 60 lb, M2 = 144lb b = 21 ft Determine the required magnitude of horizontal force P…

Q: For a pre-tensioned beam, Young's Modulus of steel and concrete are 200 GPa and 35.35 GPa,…

A: Given data- A pre-tensioned beam, Young modulus for steel Es =200 GPa, Young modulus for concrete Ec…

Q: A footing requires 8 bags of cement. If the water-cement ratio is 0.53, how many water (liters)…

A: Given data, Footing required of cement bag = 8 Water cement ratio = 0.53 Cement bag = 40 kg/bag

Q: or an industrial experience in a local government area. write EXECUTIVE SUMMARY ANALYSIS of…

A: An administrative division of a nation that is under the purview of a local government is known as a…

Q: 6-83. Determine the force in members FD and DB of t frame. Also, find the horizontal and vertical…

A: Given data : Determinate pin jointed frame with pinned and roller support at C and A respectively.…

Q: rectangular water tank has a dimension of length 12.22 mm, width 6.09 mm and a height of 0.50 cm.…

A: Finding volume of rectanglular tank

Q: Why is wear levelling required for SSDs

A: A wear leveling algorithm distributes data eventually over the storage media. It remaps logical…

Q: For the frame and loading shown, determine the components of all forces acting on member ABC. 1.2 m…

Q: 6-83. Determine the force in members FD and DB of the frame. Also, find the horizontal and vertical…

A: Given Data : Determine forces in member FD and DB also find Horizontal and vertical component of…

Q: A uniform live load of Y lb/ft and a single live concentrated force of X lb are to be placed on the…

A: Given data in question Load 170 lb/ft , 29 lb/ft and 329 lb Span member length 33 ft To find out…

Q: 3.20 Determine the displacements and Green-Lagrange strain components for the deformed configuration…

Q: Two blocks A and B, each having a mass of 5 kg, are connected by the linkage shown. If the…

A: Given : Mass of block A and B = 5 kg Coefficient of static friction = 0.5 Determine the largest…

Q: A dry Sand is placed in a container having a volume of 0.50ft. The dry weight of the sampleis 51 lb.…

A: Since, it is given that condition of soil is not disturbed after adding water, we can say that soil…

Q: 9. Given the following tabulated data for a close traverse. Line 1-2 2-3 3-4 4-5 5-1 Length 445.66…

A: Multiple Sub- parts As per our company guidelines we are supposed to answer only first 3 sub-parts.…

Q: The superelevation needed on a horizontal circular curve of 180 m radius for a design speed of 65…

Q: Question A 588 cm³ volume of moist sand weighs 1010 gm. Its dry weight is 918 gm and specific…

A: Given- Volume of moist sand- V=588 cm3,Weight w=1010 gm,dry weight=918 gm,G=2.67,ρw=1 gm/cm3, It is…

Q: Given the Top and Front Orthographic views of an object, construct a One-point Perspective view in…

Q: What do you mean by Antistripping agents ?

A: Antistripping (not comparable) (not comparable) preventing asphalt from peeling away from the…

Q: The bearing from point A to point B is N90E. If the Coordinates of A are 5000.00, 5000.00, what are…

A: Objective: To determine- a) Coordinates for B, b) Change in Northing from point B to point C…

Q: D m PROVE THAT A= Ph³ A: 12E1 SLOPE DEFLECTION METHOD

A: given beam is fixed support beam . in fixed support beam there are no rotation or deflection at…

Q: 30. Discuss how to quantify an earthquake.

A: There are following ways to quantify earthquake

Q: 2.22 A U-tube manometer contains oil, mercury, and water as shown in Fig. P2.22. For the column…

Q: Q- What is the nearest magnitude of strength of a 6 mm fillet weld of 100 mm length made between two…

A: Given data: A 6 mm fillet weld of 100 mm length. Made between two flats each 10 mm thick. The…

Q: Construct one problem regarding traffic flow, speed and density. Make sure the problem is original…

A: The problem is shown below: Data obtained showed 8 vehicles on a 250 m long section of highway.…

Q: The bar shown below is inclined at 45 degrees with the horizontal and at equilibrium. The force at C…

Q: Q10. A 3.9-kg collar travels down a smooth slope as shown. The spring has unstretched length of 8 m…

A: Given- m = 3.9 kg l = 8 m k = 29 N/m S1 = 15 m S2 = 9m

Q: Show fbd and comp sol. Identify the load P required to hold bar AB in a horizontal position on the…

Q: A stud had dimensions of 38 mm * 89 mm * 2.438 m and a moisture content of 150% when it was…

A: Given:-38*89*2.438mmmoisture content=150%moisture content reduced to =7%To find:-dimensions of…

Concept explainers

Intersection Design

An intersection is a location where two or more roads or railways meet or join. The traffic movement is controlled at the intersection that depends on its design and type. It governs the operation, efficiency, speed, capacity, and safety of the highways, airways, and railways. The movement of the pedestrian causes hazards and delays at the intersection.

Question

SHOW THE DIAGRAM AND YOUR COMPLETE SOLUTION:
4. A car requires 46m to stop after the application of brakes. Determine the speed in kph of the car before
the brakes were applied. The road has a slope of -2.4% and an average coefficient of friction of 0.42.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

35. Determine the minimum speed of a car at the point the brakes are immediately applied to avoid a collision based upon a yaw mark chord measuring 70.4 feet and a middle ordinate measuring 6 feet. The drag factor C² M of the road surface is 1.4 (Use-Mand S=√15fr ) A. 34.2 MPH B. 9.9 MPH C. 16.4 MPH D. 47.2 MPH
compute the braking distance (in meters). if a vehicle is moving down at a speed of 83 kph along an inclined surface (G = 2%). and the coefficient of friction is 0.33.
Situation 03. A road having a radius of 120m and has an angle of 9.31° from the horizontal. The center of gravity of the car is located 0.80m above the roadway and the distance between the two front wheels is 1.20m. If the car has a total weight of 15KN, a. Compute the normal acceleration and the velocity of the car before overturning. b. If uk = 0.60, what is the velocity of the car without sliding?
1. A driver is travelling at 50 mph is 80 m from a wall ahead, if the driver applies the brake immediately at t-2 secs, and begins slowing down at 10m/s^2. a. Find the distance from the stopping point to the wall. b. Determine the braking time or the time during deceleration. c. Determine the average skid resistance, assuming brake efficiency of 70%.
SHOW THE DIAGRAM AND YOUR COMPLETE SOLUTION: 3. A car travelling at 90kph requires 55m to stop after the brakes have been applied. Determine the slope of the road surface of the average coefficient of friction is 0.50.
Problem 12: The sports car is traveling along a 30° banked road having a radius of curvature of p = 1000 ft. If the coefficient of static friction between the tires and the road is u= 0.2, determine the minimum safe speed so no slipping (slipping down) occurs. Neglect the size of the car. 300
The car is moving with a speed vo = 46 mi/hr up the 8-percent grade, and the driver applies the brakes at point A, causing all wheels to skid. The coefficient of kinetic friction for the rain-slicked road is lk = 0.61. Determine the stopping distance sĄB. Repeat your calculations for the case when the car is moving downhill from B to A. в 8 100 Answers: Uphill: SAB = ft Downhill: SBA i ft
Situation 03. A road having a radius of 120m and has an angle of 9.31° from the horizontal. The center of gravity of the car is located 0.80m above the roadway and the distance between the two front wheels is 1.20m. If the car has a total weight of 15KN, a. Compute the normal acceleration and the velocity of the car before overturning. b. If = 0.60, what is the velocity of the car without sliding? %3D
A vehicle moving at a speed at a speed of 90 kph along an incline surface having aslope of 5%. If the coefficient of friction is 0.20, determine the braking distance.
A vehicle 3,223mm long from center to center of wheels has center of gravity located 576mm from the road surface and 1,151mm away from the rear axle. The vehicle is travelling at a constant speed of 65 kph on a pavement that is poorly constructed and dry. Determine the percentage of braking force that should be allocated to the front brakes. mu= 0.8
The radius of a horizontal circular curve on a highway is 120 m. The design speed is 60 km/hour, and the design coefficient of lateral friction between the tyre and the road surface is 0.15. The estimated value of superelevation required (if full lateral friction is assumed to develop), and the value of coefficient of friction needed (if no superelevation is provided) will, respectively, be A B C 1 11.6 1 10.5 1 11.6 and 0.10 and 0.37 and 0.24
A circular smooth road of radius r = 20m is banked for vehicles moving at a speed of v = 36kmph. If the friction coefficient between the road and the road and the Tyre is 0.3, find the maximum speed of a vehicle going around this curved road.