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QUESTION #2 In Figure P312.0-105° and ω2 using the scale 1 in = 20 ins. 20 rad/s. Draw and dimension the velocity polygon. in TT 4 in 0 C = 8 in B, on 1 2 on 2 4 in irt QUESTION #2 In Figure...
Problem No 2: (60 points) For the scotch yoke mechanism shown, o,-10 rad/s CCW, a, 1 rad/s'CW and...
Problem No 2: (60 points) For the scotch yoke mechanism shown, o,-10 rad/s CCW, a, 1 rad/s'CW and 0 60. The length of link OA is 20 in. a). Write the vector loop equation and find an analytical expression for the position of link 4 for any input angle 6, (Clearly identify your vectors on the figure. b). Determine the velocity of link 4 using a velocity polygon c). Determine the acceleration of link 4 using an acceleration polygon
Problem...
For the straight-line mechanism Illustrated in Figure 2 ω2=20 rad/sec cw and α2=140 rad/sec^2 cw....
For the straight-line mechanism
Illustrated in Figure 2 ω2=20 rad/sec cw and
α2=140 rad/sec^2 cw. Draw free body diagrams of the
links. Assume all links have mass and that the centers of mass of
all links are in the middle of the links. Write out the equations
need to determine all forces and moments. Do not solve!
3 0 15o 4 Figure 2
3 0 15o 4 Figure 2
ME 322 Final Take Home Question Name Part 2. (20 points) In the following mechanism, OA 0.250 m. OB 0.273 m, link 2 is the input link. At the moment, θ,-45° , the angular velocity ω2 4 rad/s (CVV...
ME 322 Final Take Home Question Name Part 2. (20 points) In the following mechanism, OA 0.250 m. OB 0.273 m, link 2 is the input link. At the moment, θ,-45° , the angular velocity ω2 4 rad/s (CVV), the angular acceleration α2- 0.5 ras/s"(CCW), From position and velocity analysis, AB = 0.200 m, θ4-118.30, a4- 1.43 rad/s (CW), sliding velocity v33 0.9579 m/s, direction from B point to A. (choose your own method) Write the relative motion acceleration equation...
Prob. 1 (10 points) Angular velocity of link 4 ω4-8 rad/s ccw.02-75.5°. Find u2 and Vp. Use the c...
please be neat and show all work.
Prob. 1 (10 points) Angular velocity of link 4 ω4-8 rad/s ccw.02-75.5°. Find u2 and Vp. Use the complex-polar method (need to use the Euler equation below, no credit for other method). (Hint: start with loop-closure equation) AC BC 20 mm, AB 10 mm, PB 35 mm je dt dt 4 ω2
Prob. 1 (10 points) Angular velocity of link 4 ω4-8 rad/s ccw.02-75.5°. Find u2 and Vp. Use the complex-polar method (need...
Part B The dimension of the links in a four-bar mechanism shown in Figure 2a below...
Part B The dimension of the links in a four-bar mechanism shown in Figure 2a below are: 02A = 60 mm, AB = 110 mm, 04B = 90 mm, 0204 = 150 mm, AC = 80 mm, and <BAC = 30°. If 02 = 60° and the angular velocity of link 02A = 20 rad/s in clockwise direction. Using vectorial approach, 0,0, Figure 2 3. Determine the velocity of B, VB 4. Determine the velocity of C, Vc Hint: Figure...
The angular velocity of link AB is WAB = 3 rad/s. (Figure 1) Figure < 1...
The angular velocity of link AB is WAB = 3 rad/s. (Figure 1) Figure < 1 of 1 2 m Determine the velocity of block C at the instant 0 = 45° and 0 = 30° Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is directed to the right and negative value if the velocity is directed to the left. μΑ ] ? Value Vc Units Part B Determine the...
8. In the Figure below, bar AB rotates with a clockwise angular velocity of 5 rad/s....
8. In the Figure below, bar AB rotates with a clockwise angular velocity of 5 rad/s. Points A and D are fixed (VA= Vp=0). Find: a) The velocity of point B b) The angular velocity of BC and DC c) The vertical velocity VR of the rack in the rack-and-pinion gear (35 points) B 12 in 10 in 10 rad/s muna 6 in [VR -- 6 in- 16 in 4-6 in
8. In the Figure below, bar AB rotates with a clockwise angular velocity of 5 rad/s....
8. In the Figure below, bar AB rotates with a clockwise angular velocity of 5 rad/s. Points A and D are fixed (VA= Vp=0). Find: a) The velocity of point B b) The angular velocity of BC and DC c) The vertical velocity VR of the rack in the rack-and-pinion gear (35 points) B 12 in 10 in 10 rad/s muna 6 in [VR -- 6 in- 16 in 4-6 in
8. In the Figure below, bar AB rotates with a clockwise angular velocity of 5 rad/s....
8. In the Figure below, bar AB rotates with a clockwise angular velocity of 5 rad/s. Points A and D are fixed (VA= Vp=0). Find: a) The velocity of point B b) The angular velocity of BC and DC c) The vertical velocity VR of the rack in the rack-and-pinion gear (35 points) B 12 in 10 in 10 rad/s muna 6 in [VR -- 6 in- 16 in 4-6 in
, D06-3, an α6 if ω2 is a constant l rad/sec CCW. Use graphical meth 1, BD-2, DC 4 3. (30%) The F...
, D06-3, an α6 if ω2 is a constant l rad/sec CCW. Use graphical meth 1, BD-2, DC 4 3. (30%) The Figure shows a sixbar linkage with 0,B 1.3 in. Find the ω3, 03, AS, '6-0.6 in/sec, Vsiip-0.75 in/sec 06 02 45° 5
, D06-3, an α6 if ω2 is a constant l rad/sec CCW. Use graphical meth 1, BD-2, DC 4 3. (30%) The Figure shows a sixbar linkage with 0,B 1.3 in. Find the ω3, 03, AS,...
Problem No 2: (60 points) For the scotch yoke mechanism shown, o,-10 rad/s CCW, a, 1 rad/s'CW and 0 60. The length of link OA is 20 in. a). Write the vector loop equation and find an analytical expression for the position of link 4 for any input angle 6, (Clearly identify your vectors on the figure. b). Determine the velocity of link 4 using a velocity polygon c). Determine the acceleration of link 4 using an acceleration polygon
Problem...
For the straight-line mechanism
Illustrated in Figure 2 ω2=20 rad/sec cw and
α2=140 rad/sec^2 cw. Draw free body diagrams of the
links. Assume all links have mass and that the centers of mass of
all links are in the middle of the links. Write out the equations
need to determine all forces and moments. Do not solve!
3 0 15o 4 Figure 2
3 0 15o 4 Figure 2
ME 322 Final Take Home Question Name Part 2. (20 points) In the following mechanism, OA 0.250 m. OB 0.273 m, link 2 is the input link. At the moment, θ,-45° , the angular velocity ω2 4 rad/s (CVV), the angular acceleration α2- 0.5 ras/s"(CCW), From position and velocity analysis, AB = 0.200 m, θ4-118.30, a4- 1.43 rad/s (CW), sliding velocity v33 0.9579 m/s, direction from B point to A. (choose your own method) Write the relative motion acceleration equation...
please be neat and show all work.
Prob. 1 (10 points) Angular velocity of link 4 ω4-8 rad/s ccw.02-75.5°. Find u2 and Vp. Use the complex-polar method (need to use the Euler equation below, no credit for other method). (Hint: start with loop-closure equation) AC BC 20 mm, AB 10 mm, PB 35 mm je dt dt 4 ω2
Prob. 1 (10 points) Angular velocity of link 4 ω4-8 rad/s ccw.02-75.5°. Find u2 and Vp. Use the complex-polar method (need...
Part B The dimension of the links in a four-bar mechanism shown in Figure 2a below are: 02A = 60 mm, AB = 110 mm, 04B = 90 mm, 0204 = 150 mm, AC = 80 mm, and <BAC = 30°. If 02 = 60° and the angular velocity of link 02A = 20 rad/s in clockwise direction. Using vectorial approach, 0,0, Figure 2 3. Determine the velocity of B, VB 4. Determine the velocity of C, Vc Hint: Figure...
The angular velocity of link AB is WAB = 3 rad/s. (Figure 1) Figure < 1 of 1 2 m Determine the velocity of block C at the instant 0 = 45° and 0 = 30° Express your answer to three significant figures and include the appropriate units. Enter positive value if the velocity is directed to the right and negative value if the velocity is directed to the left. μΑ ] ? Value Vc Units Part B Determine the...
8. In the Figure below, bar AB rotates with a clockwise angular velocity of 5 rad/s. Points A and D are fixed (VA= Vp=0). Find: a) The velocity of point B b) The angular velocity of BC and DC c) The vertical velocity VR of the rack in the rack-and-pinion gear (35 points) B 12 in 10 in 10 rad/s muna 6 in [VR -- 6 in- 16 in 4-6 in
8. In the Figure below, bar AB rotates with a clockwise angular velocity of 5 rad/s. Points A and D are fixed (VA= Vp=0). Find: a) The velocity of point B b) The angular velocity of BC and DC c) The vertical velocity VR of the rack in the rack-and-pinion gear (35 points) B 12 in 10 in 10 rad/s muna 6 in [VR -- 6 in- 16 in 4-6 in
8. In the Figure below, bar AB rotates with a clockwise angular velocity of 5 rad/s. Points A and D are fixed (VA= Vp=0). Find: a) The velocity of point B b) The angular velocity of BC and DC c) The vertical velocity VR of the rack in the rack-and-pinion gear (35 points) B 12 in 10 in 10 rad/s muna 6 in [VR -- 6 in- 16 in 4-6 in
, D06-3, an α6 if ω2 is a constant l rad/sec CCW. Use graphical meth 1, BD-2, DC 4 3. (30%) The Figure shows a sixbar linkage with 0,B 1.3 in. Find the ω3, 03, AS, '6-0.6 in/sec, Vsiip-0.75 in/sec 06 02 45° 5
, D06-3, an α6 if ω2 is a constant l rad/sec CCW. Use graphical meth 1, BD-2, DC 4 3. (30%) The Figure shows a sixbar linkage with 0,B 1.3 in. Find the ω3, 03, AS,...
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