Pls do it only correct and handwritten I want handwritten handwritten handwritten handwritten Express your answer to three significant figures and include the appropriate units.Umax = 81.5 mThe jet car is originally traveling at a velocity of 10 m/swhen it is subjected to the acceleration shown. Whent = 0, 8 = 0. Suppose that az = 5.5 m/s?az = -3.5 m/s? , and t" = 13 s. (Figure 1)SubmitPrevious Answersv CorrectPart BFigure< 1 of 1Determine the time t' when the car stops.a (m/s³)Express your answer to three significant figures and include the appropriate units.HA?t' = 42.3SSubmitPrevious Answers Request Answert (s)X Incorrect; Try Again; 5 attempts remaining

Given data: Vi=10 m/sa1=5.5 m/s2a2=-3.5 m/s2t''=13 s Need to determine the maximum speed and time…

Express your answer to three significant figures and include the appropriate units. Umax = 81,5 m The jet car is originally traveling at a velocity of 10 m/s when it is subjected to the acceleration shown. When t = 0, 8 = 0. Suppose that aj = 5.5 m/s?, a2 = -3.5 m/s² , and t" = 13 s . (Figure 1) Submit Previous Answers Correct Part B Figure < 1 of 1> Determine the time t' when the car stops. a (m/s²) Express your answer to three significant figures and include the appropriate units. HA t' = 42.3 S Submit Previous Answers Request Answer t (3) X Incorrect; Try Again; 5 attempts remaining

Express your answer to three significant figures and include the appropriate units. Umax = 81,5 m The jet car is originally traveling at a velocity of 10 m/s when it is subjected to the acceleration shown. When t = 0, 8 = 0. Suppose that aj = 5.5 m/s?, a2 = -3.5 m/s² , and t" = 13 s . (Figure 1) Submit Previous Answers Correct Part B Figure < 1 of 1> Determine the time t' when the car stops. a (m/s²) Express your answer to three significant figures and include the appropriate units. HA t' = 42.3 S Submit Previous Answers Request Answer t (3) X Incorrect; Try Again; 5 attempts remaining

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

Similar questions

For a high-fl ow site with a head of 45 ft, it is desired to designa single 7-ft-diameter turbine that develops 4000 bhp at aspeed of 360 r/min and 88-percent effi ciency. It is decidedfi rst to test a geometrically similar model of diameter 1 ft,running at 1180 r/min. (a) What likely type of turbine is inthe prototype? What are the appropriate (b) head and(c) fl ow rate for the model test? (d ) Estimate the powerexpected to be delivered by the model turbine.
Water at 20◦C flows along the streamlines shown in Figure3.11. The (gauge) pressure, velocity, and elevation at Point1 are 15.0 kPa, 1.0 m/s, and 5.02 m, respectively, and thevelocity and elevation at Point 2 are 0.5 m/s and 5.21 m,respectively. Estimate the pressure at Point 2. The given answer was P2 = 13.5 kPa. Show detailed solution pls thank you.
Air at 60∘C∘C flows through the very wide duct. Suppose that L� = 150 mmmm . ν� = 18.9(10−6−6) m2/sm2/s. (Figure 1) Determine the required dimension a� of the duct at x� = 4 mm so that the central core flow velocity maintains the constant free-stream velocity of 0.5 m/sm/s. Express your answer to three significant figures and include the appropriate units.
As a young engineer, you have been tasked to select the location of a wind turbine based on the details of the location and relevant specification below:Air densityAverage air velocityDiameter of wind turbine bladesLOCATION A1.29 kg/m3 54 km/h 70 mLOCATION B1.21 kg/m3 63 km/h 60 m By comparing the amount of power generated (in MW) at Location A and Location B, determine the location that will give the optimum wind power generation.9 kg of Refrigerant 134-a is initially at 26.69°C with enthalpy of 100 kJ/kg. Heat is transferred to the refrigerant under a constant-pressure process until the entropy of the refrigerant reaches 0.9795 kJ/kg.K.(i) Determine the final temperature of the refrigerant(ii) Calculate the boundary work, Wb, in kJ.Assist your answer with a proper P-v diagram indicating the properties,process, and boundary work region clearly.(iii) Explain the reason behind the high amount of boundary work obtained in (ii).Assist your explanation with relevant sketching.
A pitot-static tube to be used in 2n airplane for on-flight measurement was calibrated on ground by using air of density 1.20 kg/m? . A measurement taken at an altitude of 3000 m where the ambient pressure and density were 70 kPa (abs) and 0.91 kg/m? respectively, indicated a velocity of 200 m/s by using the above ‘ground level calibration. Estimate the true speed of the airplane [Take k = 1.4 2nd R = 287 J(kg K
Use g=32.2 */sec2 (9.81 m/s2) and 60°F (16°C) water unless told to do otherwise.• Google schedule-40 pipe’s thickness at different nominal size to obtain the innerdiameter of the pipe for accurate determinaLon of flow velocity.• Must show your work to support your selecLon. Otherwise, no points will be given.• No peer discussion is allowed.1. A schedule-40 pipe necks down from 24 in at point A to 12 in at point B. 8 *3/sec of 60°Fwater flow from point A to point B. The pressure head at point A is 20 *. FricLon is insignificantover the distance between points A and B. What are the magnitude and direcLon of theresultant force on the water? (A) 2900 lbf; toward A(B) 3500 lbf; toward A(C) 2900 lbf; toward B(D) 3500 lbf; toward B
Unless stated otherwise take:Patm = 10^5, P(water) = 1000 kg/m^3 ; P(air) = 1.2 kg/m^3 ; g = 9.8m/s^2gage pressure Pg = P - PatmUnless specified otherwise assume uniform velocity profiles in duct locations.The Bernoulli eq’n (BE), P + ½ρV2 + ρgz = constant In this formulation the scalar variable z is the vertical height measured opposite the direction of g (z is always taken up independent of your coordinate system; pgz is potential energy)This BE is only valid along a streamline in steady state flow, when viscous friction effects can be ignored, called “ideal” fluid motion, and the density is assumed to be constantthe differential radial component of –?P + ρg = ρawith the centripetal acceleration , ar = - V^2/r , to get dp/dr = ρgr + ρV^2/rThe Bernoulli eq’n is often divided through by the constant ρg ≡ γ so that each term has units of length, a height or “head” : (P/ ρg) + (V2/2g) + (z) = constant. Q = VA = flow rate = constant, as a second eq’n to solve for an unknown velocity. the…
What is the relationship between the pressure and the volume of air in cartesian diver?
At a hydraulic plant the propeller type turbine are rated at 48,000 HP at 82 rpm under a 14 meters head, the diameter is 7 meters, for a geometrical similar turbine to develop 36,000 HP under a 11 meters head. After resolving the percentage change in probable flow, determine the following: (A) What diameter, in meter, of the impeller to be used? (B) What is the speed, in RPM, should be used?
Apologies but unsure how values for Vb (2.64) and the other value 4.08 were actually calculated from the velocity diagram
Apply the necessary conversion factors to prove the relationship between dimensionless turbine specific speed and customary U.S. turbine specific speed, NSt = 43.46NSt, US. Note that we assume water as the fluid and standard earth gravity.
please I need an answer for this A water jet is deflected 180 degree in a curved vane with diameter of 25.5mm and velocity of jet of 6.5m/s. Determine the force that the jet exerts on the stationary vane Group of answer choices 234 23.4 43.2 34.2