A 5.4 KN car has Cd = 0.33, Af = 1.7 m², and an available tractive %3D effort of 1,429N. If the car is traveling at an elevation of 1500m on a paved surfacejat a speed of 120 kph, what is the maximum grade that this car could ascend and still maintain the speed? Answer in

A 5.4 KN car has Cd = 0.33, Af = 1.7 m², and an available tractive %3D effort of 1,429N. If the car is traveling at an elevation of 1500m on a paved surfacejat a speed of 120 kph, what is the maximum grade that this car could ascend and still maintain the speed? Answer in

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: The constant 8-N force is pulling the 2-kg crate across the horizontal surface. If the coefficient…

Q: Q3 Figure Q3 shows a spring-mass system composed of three masses suspended vertically by a series of…

Q: An airplane is flying at an altitude of 12 km at 100 m/s. What is the equivalent velocity of the…

A: Given data speed of aircraft =100 m/s The altitude of the aircraft =12km= 12000 m We know…

Q: A -7.5% grade is followed by a 1.225% grade intersecting at Sta. 15+750, with an elevation of 395.5…

A: Given Data The grade 1 given is: G1=-7.5% The grade 2 given is: G2=1.225% The rate is: R=0.555%/20…

Q: A rocket is launched vertically at time t = 0. The elevation of the rocket is given by y = –0.14t^4…

A: Find the maximum velocity and elevation.

Q: Problem 2. In reference to the figure, gate XY is 1.20m wide and 1.40m long. If the liquid in the…

Q: 4- For this truss e=60°, a) Determine the type of supports b) Reaction forces at each support c)…

A: Dear student, According to the expert guidelines, I am allowed to answer only…

Q: Consider the following alr-condltlonIng system design whlch Involves a refrigeration process…

Q: Problem 2: Let FA=100 N and Fc= 208.33 N for the shaft below. The bearings D and B act as pin…

A: Given data as per the question FA =100 N FC = 208.33 N Yield strength =276 Mpa diameter of shaft =8…

Q: Jobs arrive at a facility at an average rate of 5 in an 8 hour shift. The arrival of the jobs…

A: The idle time at the facility per shift will be 4.67 hours.

Q: 5. Two helical coil springs are made from a steel bar radius of 20 mm. One spring has an outer and…

A: as per our guidelines, I solved 1st 4 parts only

Q: Fig. P4.103 4.104 TWo 10-kN forces are applied to a 20 x 60-mm rectangular bar as shown. Determine…

Q: F7-2 F7-A Determine the absolute maximum shear stress developed in the beam. 3kip 1 F-3

Q: A aluminum tank with a wall thickness of 2.2mm and radius of 145mm is 2m long was pressurized to…

Q: A farmer owns an 8-hp engine. He wants to use it to pump water from a 50-ft deep shallow tube well…

Q: Problem 3. A circular cylindrical shaft composed of three materials is subjected to axial loads of P…

Q: My Question: In the steam power plant of problem #1, the reheater developed a leak and it was…

Q: Solving the equation |dx +x dy = 0 using the substitution y= vx, will lead to which of the following…

A: Equation given is x cscyx- ydx+ x dy= 0 Substitute y= vx

Q: The compression ratio of an Otto cycle is 5. If the initial pressure is 100 kpa, determine the final…

Q: Draw the complete shearing force and bending moment diagrams.

A: Here we need to draw SFD and BMD

Q: The stop-start system in a car turns the motor off when the car is stopped and on when the car…

A: The start-stop car system can automatically detect when the car is at rest and when it is in motion.…

Q: The slope of the height h of a surface wave moving in a shallow pool of liquid is related to the…

A: Froude number gives the measurement of bulk flow characteristics of waves, sand bedforms, flow/depth…

Q: Q1/ Estimate the hot junction temperature for a cooper wires are used in the micro thermopile show…

Q: where m is the mass of an object, is the acceleration of an object, F, is downward force dt? and F,…

Q: 3. If the water flowing out of the nozzle can be considered to be incompressible, with negligible…

A: Find the pressure at section A and flow rate out of the tank. Using bernauli's theorem.

Q: Deterime the Normal force on crate whose mass is 28 kg resting on horizontal surface

Q: d) Malfunction of the level transmitter (LT) and pressure valve (PV) could result to tank overflow.…

A: General data Liquid Level Transmitter Type LT Liquid Level Transmitter Type LTLT-44 Level…

Q: Deterime the Normal force on crate whose nass is 28 kg resting on horizontal surface

Q: A beam with overhanging ends supports three concentrated loads of 12 kips, 14 kips, and 16 kips and…

Q: A flywheel 6 ft. in diameter accelerates from rest at the constant rate of 4 rpm per sec. Compute…

Q: Water flows from a very large tank through a 5 cm diameter tube. The dark liquid in the manometer is…

Q: Sketch the stream lines represented by y = xy. Also find out the velocity and its direction at point…

A: Velocity is calculate using velocity component and streamline relations.

Q: As a thermo-fluid engineer working for an energy startup located at Greentown Labs, you are tasked…

A: Given Inlet temperature of hot gas, Ti = 52oC Inlet temperature of cold water, T1 = 4oC…

Q: (++612- 15t+7) m where t is in seconds. a. determine when the particle changes direction and it's…

Q: A rocket is launched vertically at time t = 0. The elevation of the rocket is given by y= 0.14t +…

A: Given data: y=-0.14t4+4.1t3+1.12t2 Need to determine the maximum velocity and its elevation.

Q: 4. Given the following force vectors. F. 100 N, e= 70, 6- 190, =75 F2 = 150N, e-120, B=Cs, Y=30 %3D…

Q: 3. Gear B supplies 20 KW of power, while gears A, C and D withdraw 6 kW, 4 kW and 10 kW,…

Q: 3. Fill out the following table for the substance water. (Show any calculations) P(kPa) T('C) h…

Q: Find the internal forces at point B. 200 N· m A В |-1m - -1 m 2 m (a)

Q: 4. A spherical vessel of 1.7m diameter is made from 12mm thick plate, and it is to be subject4 to a…

Q: Qm objeef is pade to Thuow extended arm.If the hne mover. t v = 2 un A Jue f the motion of his arm…

Q: 3.) THE SPRING RATE OF EACH SPRING ARE ALL THE SAME. (SR = 270N/m) WHAT IS THE-CHANGE IN LENGTH IN…

Q: What are the sources of error and how can one minimize the error?

A: An error is defined as the difference between two measurements. The measurement error is a…

Q: In the pipe contraction shown in Fig. P3.70, water flows steadily with a velocity of V1 = 0.5 m/s…

Q: What is the cutting speed in fpm of a shaper making 60 strokes per minute if the length of stroke is…

Q: 2. The rotation of a pulley is defined by the relation θ=2t4-30t2 + 6, where θ is measured in radius…

Q: The emissivity of iron is approximately 0.25. If an iron cube (with a side length of 0.5 m) is…

A: This question is related to heat transfer. heat transfer is due to temperature differences. the mode…

Q: Air at p = 1atm enters a thin-walled (D = 5-mm diameter) long tube (L = 2 m) at an inlet temperature…

Q: b) For the given state of stress on the surface airplane fuselage as shown in Figure 4, determine…

A: given; stress in x -direction (σx)=-48MPastress in y -direction (σy)=19MPashear stress in xy plane…

Q: The wall of a house is 4-meter-high and 15 -meter- wide. The wall is constructed with a 9-cm thick…

Concept explainers

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.

Question

A 5.4 KN car has Cd = 0.33, Af = 1.7 m², and an available tractive
effort of 1,429N. If the car is traveling at an elevation of 1500m on
a paved surfacejat a speed of 120 kph, what is the maximum grade
that this car could ascend and still maintain the speed? Answer in
percentage in two decimal places.

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

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

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, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A wheel tractor has a 200HP engine.If the weight of the wheel tractor is 30 tons and the weight on the drivingwheels is 50% of this weight, and it is operating at an altitute of 1000m above sea level, at an average temperature of 25 degree celcius, and at an average speed of 12km/hr. What is the maximum available rimpull if thecoefficient of traction is 0.25?. Take rimpull efficiency as 85%
The 1.5-in (0.125-ft) gap between two large plane surfaces is filled with SAE-30 oil at 80 °F (μ=0.0063 lb.s/ft2). What force is required to drag a very thin plate of 5-ft2 area between the surfaces at a speed of 0.5 ft/s if this plate is equally spaced between the two surfaces.
Sam, whose mass is 68 kg , straps on his skis and starts down a 68 m -high, 20∘ frictionless slope. A strong headwind exerts a horizontal force of 200 N on him as he skies. Use work and energy to find Sam's speed at the bottom.
Flood in irrigation areasto block and return the water to the river or wateras below to guide your bedThe flat cover system provided is preferred. Of coverits weight is 871 kg. Square section cover, coverhinged 1 m above center (a = 0.25 m)and b = 150 cm. Cover vertically 4 °has angle. According to the givenWhat is the maximum water head (h) for not openingshould be up. (ρ water = 1000 kg / m3)
At what maximum speed does a compressed air torpedo move, which expells 18 kg of air every second at a speed of 118 m/s? The force of water resistance is proportional to the square of the velocity and is equal to 480 N at a speed of 21 m/s. (The solutiom is 44 m/s)
Sacks of flour are launched from a horizontal conveyor belt moving at a rate of 2m/s into binds for packing. If the surface of the conveyor belt is 1.4 m off the ground, what is the range of each flour sack? 1) Not enough information is given to find the range 2) ≈1.06 m 3) Undefined 4) ≈0.53 m
in the figure, the Pb=165.0Kpa(man), determines the heights "x" and "y" in meters
What power in KW is required to lift a 1500 kg mass a distance of 80 m in 14 sec? The correct answer is 84.09 KW
plzzzzz help mee noww plzzz i would appreciate it Man rests his coffee mug on a horizontal tray while he accelerates at 4 m/s2 as shown in the figure. The mug is 10 cm deep and contains coffee 7 cm deep at rest. Assuming rigid body acceleration of the coffee, determine ΔZ (cm ) that is required to prevent the coffee from spilling out of the mug. Here the radius r=3.1 cm. Take the density of coffee as 1010 kg/m3.
A man is standing on a board on a frozen lake where there is no friction between the board and the ice surface. Tha man's mass is 2 m and the boaf's mass is 4 m. The board has length L. He walks from 1/5 Lfrom the left end of the board to 1/5 L from the right end of the board. How far and in which direction does the board move during this process?
A 40.0-N crate starting at rest slides down a rough 6.00-m-long ramp, inclined at 30.0 degrees with the horizontal. The magnitude of the force of friction between the crate and the ramp is 6.0 N. What is the speed of the crate at the bottom of the incline?
A 5.7 KN car has Cd = 0.38, Af = 2.5 m², and an available tractive effort of 1,612N. If the car is traveling at an elevation of 1500m on a paved surface at a speed of 89 kph, what is the maximum grade that this car could ascend and still maintain the speed? Answer in percentage in two decimal places.