Initially, the car travels along a straight road with a speed of 35m/s. If the brakes are applied and the speed is reduced to 1Om/s in 15 seconds, determine the constant deceleration of the car.
Q: A truck with axle loads of 20 kN and 60 kN on a wheel base of 6 m rolls across a 11-m span. Compute…
A:
Q: lease help me. Which material is suitable to use for the structure in terms of economy, quality and…
A: suitable to use of concrete or steel in terms of economy, quality and structural integrity is asked…
Q: Three wheel loads rolls as a unit across a 12-m span. The loads are A = 15 kN; B = 25 kN, 2 m to the…
A: given-- Three wheel loads 15 kN, 25 kN & 50 kN
Q: A 100 mm x 100 mm x 100 mm cube made with glass polymers in the y- direction is subjected to a…
A: Given data: Py=100 kNEx=20 GPa Vxy=0.25Ey=50 GPa Vxz=0.5Ez=20 GPa Vyz=0.25…
Q: In a laboratory test of a beam loaded by end couples, the fiber at layer AB as shown are found to…
A: Step 1 To Find stress at top fiber. Given data :- Gage length L = 210 mm Increase in length of AB =…
Q: 1. A small bridge is carrying a truck moving from left to right. Using influence lines for beams: a.…
A: Solution: Given: Load series: P1 = 193 P2 = 168 P3 = 118
Q: a. Equation of the slope b. Equation of the deflection curve c. The deflection at the midpoint. d.…
A: As per the company's policy, first 3 subparts will be answered.
Q: Determine the x- and y-coordinates of the centroid of the shaded area. y 7" 3" 9" 6" - 8" 10"-…
A:
Q: For the structure below, determine the support reactions using METHOD OF CONSISTENT DEFORMATION.…
A: Given data:
Q: cantilever beam, 100 mm wide by 260 mm high and 8 m long, carries a load that varies uniformly from…
A:
Q: 4- Replace the distributed loading with an equivalent resultant force, and specify its location on…
A:
Q: In a laboratory test of a beam loaded by end couples, the fiber at layer AB as shown are found to…
A:
Q: A beam having a simple span of 12.79 m has an equal spacing of 2.80 m. Determine the safe total load…
A: Given, The length of the beam(L) = 12.79m spacing of beams (s) =2.8m Allowable deflection =…
Q: Completely solve number 1 and 2 problems. Box the final answers. WRITE LEGIBLY OR TYPEWRITE THE…
A: 1.
Q: A prestressed concrete beam 221mm x 703mm has the following service loadings PDL-40 kN PLL=42 kN…
A:
Q: 4. Solve for the support reactions of the beam shown below using SDM. Assume beam is prismatic and…
A:
Q: here's the previous questic 20 kN/m 3m
A:
Q: A slab is supported on columns spaced at 6 m c/c apart in both directions. The sizes of the column…
A:
Q: A cantilever beam, 80 mm wide by 250 mm high and 7 m long, carries a load that varies uniformly from…
A:
Q: Determine the value of coefficient of active earth pressure if angle of internal friction is 32…
A:
Q: E x p l a i n t h e t h r e e w a y s w h e r e w a t e r g e t s i n t o t h e w o o d.
A:
Q: For the structure below, determine the support reactions using METHOD OF CONSISTENT DEFORMATION.…
A:
Q: A flat slab is supported on 600 mm dia circular columns spaced 8 m × 6 m apart in both directions.…
A:
Q: q° A reinforced concrete circular section of 50,000 mm? cross-sectional area carries 6 reinforcing…
A:
Q: Given: w1 = 60 kN/m, w2 = 20 kN/m, P = 30 kN, a = 3 m, b= 3 m, and c = 3 m. Determine the maximum…
A:
Q: How Permeability and Seepage differ?
A: Permeability: It is defined property of material that allows flow of fluid through it. It also…
Q: The operation of reverse gear in an automotive transmission is shown. The engine gives shaft A an…
A: The given figure is shown below:
Q: Analyze the same bridge with the uniform load, 9kN/m fully loaded in spans 2 and 3. Determine the…
A: As mentioned, bridge needs to be considered as continuous beam with abutment as fixed supports
Q: Which among the following is the equation of the elastic curve for a cantilever beam of length L,…
A:
Q: Draw the shear and moment diagram of the loaded beam shown below and determine the maximum moment…
A:
Q: Seven-Day Maximum Minimum Pavement Recommended PG Grade Pavement Temperature, °C Temperature, °c…
A: Please find solution below:
Q: 9.5m Im Find: - a) total discharge, b) P.W.P.. at A and B, alet. G 2 F 04 k0.0 c) head to satisfy…
A:
Q: A semi-circular gate is submerged under water as shown. The base of the gate is pin supported and…
A:
Q: Find the value of maximunm principal stress Maximum shear stress-40 MPa Minimum principal stress=20…
A:
Q: Find the value of maximum principal stress Maximum shear stress-D40 MPa Minimum principal stress=20…
A: To Determine Maximum principal stress
Q: onsider the beam shown in the figure. a. Determine the location of the maximum moment. b. Determine…
A:
Q: A В L-
A: Deflection between A and B is 0.00285 inch and it is at a distance of 3.464 ft. Maximum deflection…
Q: Complete the field notes shown in table by computing and recording the elevation for each point.…
A: Lets use Rise and fall method: Difference between BS and FS or BS and IS or IS and IS If positive…
Q: For the frame shown below, determine the support reactions using METHOD OF CONSISTENT DEFORMATION.…
A: w = 25KN/m P = 200KN
Q: BOD and COD are wastewater quality parameters listed in the regulation for sewage discharge…
A: THE ABOVE QUESTION IS RELATED TO THE ENVIRONMENTAL ENGINEERING. IN THE QUESTION BOD& COD…
Q: Find the void ratio of soil if porosity is 0.102
A:
Q: 0 kN/m, P= 30 kN, a 3 e mass of the beam. w1kN/m
A:
Q: Q) Meteorological measurements on a cloudy day give the following data: Height above ground, Z (m)…
A: Given data, Height above ground, Z (m) Wind speed, U (m/s) z1 = 1.01 u1 = 7.470 z2 = 10 u2 =…
Q: A soil has dry densit y 1.69 V=lo% Gs =2.7 using cm Phase diagram determine a- e *9 C-S d- S... sat…
A: Given data, Water percentage = 10% Dry density = 1.6 gm/cc G = 2.7 To find out the void ratio,…
Q: Workers are to enter an excavation to repair a damaged pipeline on a construction site. The soil in…
A: OSHA The abbreviation of OSHA is OCCUPATIONALSAFETY AND HEALTH ADMINISTRATION OSHA provides set of…
Q: C O N S T R U C T I O N M A T E R I A L S A N D T E S T I N G Discuss at least five lumber…
A: There are different types of defects which sre devloped in lumber. Due to which, the strength of the…
Q: A car weighing 3000 lb, with a wheel base of 9 ft carries 1700 Ib of its load on the front wheels.…
A:
Q: For the flow net shown below, the soil saturate weight is 20 kN/m³, water unit weight is 10 k…
A:
Q: 1. A small bridge is carrying a truck moving from left to right. Using influence lines for beams: a.…
A:
Q: A cantilever beam, 80 mm wide by 230 mm high and 8 m long, carries a load that varies uniformly from…
A:
please make diagram or drawing
Step by step
Solved in 2 steps with 2 images
- In a certain situation it was estimated that 24.9% of the braking force was applied to the rear brakes in order for the car to develop the maximum forces required stop the car. If the total braking force develop was 5565 N and the road is wet (u = 0.6) wheel base of 295 cm and a center of gravity 75 cm above the pavement road and 120 cm behind the front axle. What was the speed of the car in kph?speed of 35 m/s. If the brakes are applied and the speed of the car is reduced to 10 mls in 15 s, determine the constant deceleration of the carA car starts from rest and travels 10 sec. with an acceleration of a = 4 – 0.3t, then runs for 30 sec. at constant velocity and finally comes to rest by decelerating at 3.125 m/s2. Determine the velocity of the car after 10 sec. Determine the distance traveled by the car during the period of 10 sec. c. Determine the total distance traveled by the car until it stops.
- The brakes of a car are applied, causing it to slow down at a rate of 10 ft/s2. Knowing that the car stops 300 ft, determine (a) how fast the car was traveling immediately before brakes were applied, (b) the time required for the car to stop.A moving car is traveling at 80 kph when the brakes are applied to it. The car stillmoves at a distance of 35 m, before it completely stops. Determine the coefficientof friction between the tires and the road surface.Consider a truck with a maximum power of 500 kW and a frontal area of 11 m2 . The maximum speed the truck can maintain on an incline with a grade of 2.5% is 15 m/s. Assume air density ρ = 1.225 kg/m3 and the “drag coefficient” is CD = 0.75. What is the mass of the truck?
- A vehicle is moving along a straight line having an initial speed of 10 m/s. It is experiencing a deceleration of -0.5v2 m/s2 . Determine the distance travelled by the vehicle after three seconds.In traveling a distance of 3.3 km between points A and D, a car is driven at 86 km/h from A to B for t seconds and 42 km/h from C to D also for t seconds. If the brakes are applied for 4.8 seconds between B and C to give the car a uniform deceleration, calculate t and the distance s between A and B.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 3. A road having a radius of 120m and has angle of 9.31 degrees 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 15 KN, 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? Please answer this with a complete solution and with a Free Body Diagram PLEASE. Thank you.A driver is driving at 75 kph when a dog suddenly appeared and stopped at the middle of the road. Determine the distance the vehicle would move before the driver could activate the brakes. Assume PRT is 2.50 secs. If the friction factor is 0.30 and brake efficiency is 45%, determine the braking distance. If the vehicle is 250 m away when the driver sees the dog, will the dog be hit by the vehicle?a car starts from rest and travels 10 sec. with an acceleration of a=4-0.3t, then runs for 30 seconds at constant velocity and finally comes to rest by decelerating at 3.125 m per sq. s Determine the velocity of the car after 10 seconds. A. 20 m/s B. 25 m/s C. 30 m/s D. 35 m/s E. none of the above point Determine the distance travelled by the car during the period of 10 seconds. A. 120m B. 150m C. 170m D. 182m E. None of the above Determine the total distance travelled by the car until it stop A. 950m B. 1000m C. 1050m D. 1100m E. None of the above