5AL- Lab 4

4-6- SI A six-liter, eight-cylinder, four- Stroke cycle race car engine operates at 6000 RPM using stoichio- metric nitromethane as fuel. Combustion efficiency. is 99%, and the fuel input rate is 0.198 kg/see. a- Volumetric efficiency of the engine [!] b-Flow rate of air into the engine. [ kg/sec.:] Calculate :

TT S Course EHide blocks on 6 The magnitude of the moment produced by force F about segment AB of the pipe assembly is equal to. red d out of F =|-201 +20j + 15k) N 4 m 3 m 4 m Select one: O a. 88 (N.m] Ob 112 (N.m] Oc. 68 [N.m] O d.86 [N.m] 10:36 PM A A d)) ENG 4/17/2021

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Match the appropriate velocity of the cannon ball at the time frames if the cannon ball was shot out with an initial velocity of 50m/s. OB DO E A Choose ] В [ Choose ] C [ Choose ] D [ Choose ] E [ Choose ] > >

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5 of 6 (4 complete) HW Sc ic) se More Info on he en F=0.075x F=0.035x F=0,020x Spring #1 Spring #2 A Spring #3 Elongation (x) [mm] Print Done Clear Air Force (F) [N]

F3 Ⓡ Zaxis 9 54 F2 fi хакд yax.s ANO) D.Mart Co moz Ctiven: Take all vectors to have a magnitude of 11.1 [KM] Q₁ has angle 17° 21 2001 200 7 62 has angle 75° wa The hoteles 40 Add all the vectors together, what is the magnitude of resultant vector ? 34

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You must select a submerged centrifuge multicellular pump for a borehole on a worksite that requires a flow of 1.500l/s. The borehole itself is 150m deep (see figure 5). If the outlet pipe has the following properties, then: wwww wwwwwww Water outlet (open air) wwww Outlet pipe L = 200m Borehole wwwww Pump f= 0.04 D = 38mm Figure 5 Borehole and pumping schematic A) Choose a pump from those presented in figure 6 (you must select the most adequate model) if there is no local head-loss, only friction related head-loss. You must draw the complete characteristic curve for the pipe directly on figure 6.; B) Is cavitation an issue if NPSHrequired is 5m briefly discuss the results. C) Determine the supplied power output by the pump (in kW) as well as the absorbed power output when the pump reaches it's operational flow for the pump you have selected. | N.B. Hypothesize that water in the borehole is level with the pump intake. The pump intake is the same diameter as the outlet pipe. Patm-100…

NExy - (Ex)(2y) r = [NEx? - (ExP]INEY? - (Zy] The table below shows fhe time in hours spent studging () of 6 grade 11 students and their Scores on a test (y). Salve for Piarson Product Correl ation Caefficiont 2. 3. 4. 10 15 15 25 35

Find a state space representation of the network shown below when the output is the displacement on mt. Let my = 2 kg, m₁ = 4kg, F = 10 N, b₁ = 1 Ns/m, b2 = 2 Ns/m, k₁ = 2 N/m, and k2 = 4 N/m, Force of material placed in truck bed C7 Truck vehicle mass Shock absorber A Tire Select the correct response: [dx₁ dt 0 0 10 dx₂ 00 1 24 1 dt X₂ Xour][0 1 0 0] +F dv at ww dx₁ at dx- dt du dt du dt 10 1112 10 POIN VI [ou]= [0 1 0 0] NIW

On drawing 31A063, how many holes are specified?   All abbreviations are standard

1)The mutual forces of gravitation depends on the law of action and reaction. [T or F] 2)The radius of gyration kx means the area concentrated into ring strip by y-axis [T or F] 1)we get concurrent forces, if there are three forces lines of action intersect at one point.[T or F]

1. [-/2 Points] DETAILS SERPSE10 3.4.OP.006. 0/6 Submissions Used A vector has an x component of -23.0 units and a y component of 41.6 units. Find the magnitude and direction of this vector. magnitude unit(s) direction ° counterclockwise from the +x axis Need Help? Read It Watch It 2. [-/3 Points] DETAILS SERPSE10 3.4.OP.008.MI. 0/6 Submissions Used Obtain expressions in component form for the position vectors having the following polar coordinates. (a) 12.6 m, 140° counterclockwise from the +x axis (b) 3.80 cm, 40.0° counterclockwise from the +x axis R- cm

force 15[kN-m¹] JUN JUL A 2m. 2m 2m 7x incl 25[KN) Find location of the application of the resultant to generate the proper moment of force about 0. Ge

I was given a practice question for transforming equation. In the image I will have a slide the lecture note of an example of it being done but I do not understand what was done exactly. Please explain how to answer the question. Thank you

I need help with my MATLAB code. There is an error in the following code. The error says my orbitaldynamics function must return a column vector. Can you help me fix it? I tried changing the semi colon to a comma in dstate_dt = [v, a_total]; but it still gives me error   mu_earth = 398600.4418; % Earth's gravitational parameter (km^3/s^2) R_earth = 6378.137; % Earth's radius (km) C_d = 0.3; % Drag coefficient (assumed) A = 0.023; % Cross-sectional area of ISS (km^2) m = 420000; % Mass of ISS (kg)       % Initial conditions: position and velocity (ISS state vector) % ISS initial state vector (km and km/s) - sample data state_ISS =[-2.1195e+03, 3.9866e+03, 5.0692e+03, -5.3489, -5.1772, 1.8324];   % Time span for 10 revolutions T_orbit = 2 * pi * sqrt((norm(state_ISS(1:3))^3) / mu_earth); time_span = [0, 10 * T_orbit];     % Step 3: Numerical integration using ODE solver options = odeset('RelTol', 1e-12, 'AbsTol', 1e-12); [t, state] = ode45(@orbitalDynamics, time_span, state_ISS,…

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On drawing 31A063, what is dimension F in mm?   All abbreviations are standard

On drawing 31A063, what is dimension D in mm?   All abbreviations are standard

On drawing 31A063, how many flat, finished surfaces does the part contain?   All abbreviations are standard

B6

Consider the robotic arm placed on the zy-place as shown below. Let O be the origin and assume that joint A is on the y-axis. It is given that |OA|-0.6 m. |AB|-1.3 m, IBC) - 1.7 m, ICD-1.2 m, [DE] -0.4 m, ZOAB 160°, ZABC-43° and ZBCD-120°. It is also given that DE || OA. Answer the following. a. Find the direction angle of CD in standard position. Direction angle b. Find ZCDE. ZCDE- c. Find the horizontal distance h and the vertical distance e between O and E. Round your answers to at least 2 decimal places. h- ******** m m

Question A. What is F2 in a 3d vector component form?

2

(The complete question is in the picture) The force acting on an object is F = 3.50 [N]ˆi−5.20 [N]ˆj−2.30 [N]kˆ. The vector from the origin to the point where the force is applied is r = 3.50 [m]ˆi + 2.50 [N]ˆj. What is the vector torque with respect to the origin produced by this force?A. 10.9 [N.m]ˆi + 11.5 [N.m]ˆj − 27.0 [N.m]kˆB. −18.2 [N.m]ˆi + 8.75 [N.m]ˆjC. −5.75 [N.m]ˆi + 8.05 [N.m]ˆj − 27.0 [N.m]kˆD. −5.75 [N.m]ˆi − 8.05 [N.m]ˆj + 9.45 [N.m]k

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Y 15[kN-m¹] ПА 2m 25 [kN] 2m+ 2m * ax incl ra Find location of the application of the positions force to generate the proper moment of force about 0. Ge

From a fundamental point of view, there are two distinct ways to describe motion. Match the movement description with the movement name. Lagrangian [ Choose ] Eulerian [ Choose ] Newtonian [ Choose ]

For the following system, calculate the mode shapes 1 DO Select one: 011 011 11 11T 3k [ [11]¹.[1 -0.5] [1 0.9848], [-1 0.1735] Clear my choice 12 2m 시

A pendulum that is powered via a series elastic actuator can be modelled as follows (simplified): Jy (double dot) + By (dot) + K(y-u) + mglsin (y) where y is output and u is input = = 0 j = 0.2 [kgm^2] (Inertia) to XL. K = 60 [N.m/rad] (Spring stiffness) B 0.05 [N.m.s/rad] (damping coefficient) g 9.81 [m/s^2] (gravitational acceleration) m = 2.5 [kg] (mass) 1 0.5 [m] (pendulum length) = = yo = 0.25 [rad] y0 (dot) = -0.2 [rad/s] Simulate mechanical system using Matlab/Simulink when the input is a unit step Using a scope, plot the input and output.

6 6 - A) -22.124 j NmB) (-22.124) k NmC) (-42.124) i NmD) (-12.124) i NmE) (-32.124) j Nm

A particle is subjected to the action of two forces: F1 = 4 i+7j+7 k [kN] and F2 = 5 i - 6 j - 5 k [kN]. The coordinate direction angle of the resultant force with X-axis is: Select one: a. ar = 83.81° b. ar = 31.93° C. Ar = 13.93° O d. ar = 166.07°