0.4 m X 0.6 m 0.6 m N B 450 N y 0.6 m . Identify the directions along which the support at A prevents rotation. [Select] . Identify the directions along which the support at B prevents translation. [Select] # . Identify the directions along which the support at B prevents rotation. [Select]
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- Fix my MATLAB code. % Define unknown quantities in x-y system % abc = Acceleration of B wrt C on beam CD in i direction % vbc = Velocity of B wrt C on beam CD in i direction % xacd = Angular acceleration of beam CD in k direction % xvcd = Angular velocity of beam CD in k direction syms abc vbc xacd xvcd; % Create Unit Vectors in x-y coordinates i = [1,0,0]; j = [0,1,0]; k = [0,0,1]; % Create Unit Vectors in X-Y coordinates (R is rotation Matrix) Theta = 150; % Angle from X-axis to x-axis R = [[cosd(Theta),-sind(Theta), 0]; ... [sind(Theta), cosd(Theta), 0]; [0, 0, 1]]; XYZ = R*[i;j;k]; I = XYZ(1,:); J = XYZ(2,:); K = XYZ(3,:); % Set known quantities for Beam AB (no slider connection). xVab = -2.5*K; % Angular Velocity of Beam AB xAab = -3*K; % Angular Acceleration of Beam AB Rba = 0.2*(cosd(135)*I + sind(135)*J ); % Vector from A to B in X-Y % Calculate velocity and acceleration of point B % due to rotation of Beam AB (no slider connection). Vb1 = cross(xVab,Rba); Ab1 =…Question 4 List the steps in details to draw the shape below using AutoCAD commands 190 220 50 -90 - 50 114 81 R80 450 122 -R125 68 65 290 50 290 63015:30 ull l Sign in to edit and save changes to this file. 3. Research Questions 3.1 Define a jig and discuss its application and use. 3.2 Give the advantages of Jigs and Fixtures in terms of: 1. Productivity 2. Interchangeability and quality 3. Skill reduction and 4. Cost reduction 3.3 Discuss the fundamental principles of Jigs and Fixtures in design. 3.4 During the design of jigs and fixtures, certain factors should be considered so that the design achieves its intended purpose. Name and discuss these factors. 3.5 Describe with the aid of a drawing, the following processes, and also discuss their advantages and where they are used. (i) Chemical machining (ii) Electrochemical Machining (ECM) (iii) Electro-discharge machining (EDM) (iv) Laser cutting (v) Ultrasonic machining (USM) (vi) Water-jet and Abrasive Water-jet machining 4. Research Objectives 4.1 Investigate using literature or practical situations how jigs & Fixtures are used and for what purpose. Repeat this for…
- AutoSave On X Aptos (Body) U quiz 2. Saved hayley forster Home Insert Draw Design Layout References Mailings Review View Zotero Help 11 BI Uab x₂ ab x x A A Editing B 饅 te Paragraph Styles Editing Dictate Sensitivity Editor Add-ins A ▾ V D A Aav A A oard ly Font ly Styles Voice Sensitivity Editor Add-ins 12 13 14 15 16 17 18 19 10 11 12 13 14 LE 15 - b b h h Determine the moment of inertia of the composite area about the x axis. Set a = 400 mmmm, b = 160 mmmm, h = 110 mmmm, r = 90 mmmm. Express your answer with the appropriate units of 1 62 words ▷ English (Australia) Text Predictions: On FOCUS Le + 117% ПPLCT HPLC?Command: PLOTTERMANAGER (from the autocad file m TO CONFIGURE A LOCAL, NONSYSTEM PLOTTER 10. PROFILES-Controls the use of profiles. A profile is a configuration you define. 367N 367N R=1.0m 426N 426N B. 426N C. The two identical sphemes having oqual weights of 367N is placed on top of the three identic al sphere's w/ 426 N as their reight . Compute the reaction A,B and CPoints for stress vs strain (in image) Assume the compressive concrete strength (f’c) is 3,000 lb/in2 (psi)Calculate a cubic function (3rd order polynomial – Ax3+Bx2+Cx+Constant)Use this function to create a function that describes the slope of the cubic function (the derivative of thecubic function). This new function allows you to calculate the tangent to any point along the curve. Thetangent is the modulus of elasticity (E). The concrete code provides a formula to calculate E for concrete. That formula is:E = 57,000√??′, where f’c is in units of psi, and E is in units of psi.Use the derivative function you calculated to locate the point on the curve where the slope of the curvematches E using the concrete code formula. Express that stress point on the curve as a percentage ofthe compressive strength of the concrete. Now, calculate the secant modulus for the test case using 1,500 psi (50% f’c) as the arbitrary point onthe curve.Assume fracture occurs at the last point…
- 2. [-/1 Points] DETAILS KATZPSEF1 5.P.048.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER To get in shape, you head to the local gym to exercise by lifting weights. Using a lat machine as shown in the figure, you notice that the wire connected to the bar is run around three different pulleys and is connected to a vertical stack of weights on the other end. The weights move up as you pull down on the bar. Suppose you set the machine so that the weight to be lifted is 124.5 lb. When you pull down on the bar, exerting a constant force, the acceleration experienced by the weights is 0.215 m/s2. what tension must exist in the wire connecting the bar and weights under these conditions? Assume the pulleys are massless and frictionless. N Pulley 1 Pulley 3 Pulley 2 Need Help? Read It Master It01:09 34 •.. Edit WPS 50 Assignment 1. Find the moment vector point about; a) point A due to the force, F, b) the axis AB due to the force, F, c) the axis CD due to the force, F, d) the axis DC due to the force, F, 400 mm B 300 mm y D 200 mm 200 mm 250 mm 40° 30 F = 80 N 88 Tools Mobile View Share PDF to DOCE Machine Design & CAD-II (Engr. x O Shigley's Mechanical Engineering X + O File C:/SEMMESTER%2306/Machine%20Design%20and%20CAD/Shigley's%20Mechanical%20Engineering%20Design,%2010th%20Edition.pdf Shigley's Mechanical Engineering Design, Tenth Edition 737 / 1105 200% + 3-17 Shaft a in the figure rotates at 600 rev/min in the direction shown. Find the speed and direction of rotation of shaft d. 207, = 30° RH 736 8T, = 60° RH 13-17 3 737 40T 177, = 30° RH 20T 60T Shigley's Mechanic.pdf Show all W 7:22 PM 5/16/2021 II 国
- PHYS 14 midterms - Word Carl John Rivas File Home Insert Design Layout References Mailings O Tell me what you want to do & Share Review View Help X Cut P Find - Arial 10 A A Aa - AaBbCcDdE AaBbCcDdE AaBbCc AaBbCcD A aB 自 Copy ab. Replace Paste A . aly v A 1 Normal 1 No Spaci. Heading 1 v abe Heading 2 Title A Select x, V Format Painter Clipboard Font Paragraph Styles Editing 4. A lightweight drone (1.00 kg) is launched at 800 m high and moves upward at a constant velocity (while ignoring the effects of gravity only on the drone). The balloon, when measured at a horizontal distance from you, is about 1600 m away from you. At the moment when the drone moves, you shoot a bullet (weight =180 g) with an initial velocity of 1009 m/s at a fixed angle a, where sin a=3/5 and cos a= 4/5. (g = 9.8 m/s?) (10 pts each) a. How long does it take for the bullet to collide with the drone? b. At what height will the bullet hit it? C. What is the upward velocity of the drone? d. Provided that the…PHYS 14 midterms - Word Carl John Rivas O X File Home Insert Design Layout References Mailings Review View Help O Tell me what you want to do 유 Share X Cut P Find Arial - 10 A A Aa - AaBbCcDdE AaBbCcDdE AaBbCc AaBbCcDc A aBI 自 Copy abc Replace Paste A . aly v A 1 Normal 1 No Spaci. Heading 1 Heading 2 V Format Painter v abe X, Title A Select Clipboard Font Paragraph Styles Editing A= 2x + 3y B=-2x + y 4. A lightweight drone (1.00 kg) is launched at 800 m high and moves upward at a constant velocity (while ignoring the effects of gravity only on the drone). The balloon, when measured at a horizontal distance from you, is about 1600 m away from you. At the moment when the drone moves, you shoot a bullet (weight =180 g) with an initial velocity of 1009 m/s at a fixed angle a, where sin a=3/5 and cos a= 4/5. (g = 9.8 m/s?) (10 pts each) a. How long does it take for the bullet to collide with the drone? b. At what height will the bullet hit it? Page 1 of 2 542 words 170% PC A O 4) 6:51 PM1a) Plot the position in the x-direction as a function of time for both birds on the same co-ordinatesystem (the plots do not have to be exact).b) Write down the equations of motion in x and y directions for bird 1 and 2. c)Using ?⃗ଵ(?) and ?⃗ଶ(?) to represent the position vector of birds 1 and 2, respectively, write downthe components of the position vector for both birds in parenthesis format.d) Write an equation using the tangent of the position vectors that describes when the huntershould release the arrow.e) Solve this equation for the time at which the hunter should release his arrow PLEASE explain, especially 1c, d, and e