= 3. The following data apply to a four-bar linkage similar to the one illustrated in Fig. 3: RA02 =120 mm, R0402 = 300 mm, RBA = 320 mm, RB04 = 250 mm, RCA = 360 mm, 0c = 15°, RD04 = 0, 0D = 0°, RG202 = 0, RG3A = 200 mm, α = 8°, RG404=125 mm, ẞ =0°, m2 = 0.5 kg, m3 = 4 kg, m4 =1.5 kg, IG2 = 0.005 N m s², IG3 0.011 N m s², IG4=0.0023 N m s². A kinematic analysis at 02 = 90° and 2 = 32 rad/s² ccw with α2 = 0 and gave 03 = 23.9°. 04 = 91.7º, α3 = 221 rad/s² ccw, α4 =122 rad/s² ccw, AG3 =88.6 m/s² 255°, AG4 =32.6 m/s² 244°. Using an external force Fc = 632 N Z342° acting at point C, make a complete dynamic analysis of the linkage. C УА 3 B G₁₂ 4 13 GA TA Ꭰ Do B 02 3 A 2 12 04 02 r1 X 04 Figure 3
= 3. The following data apply to a four-bar linkage similar to the one illustrated in Fig. 3: RA02 =120 mm, R0402 = 300 mm, RBA = 320 mm, RB04 = 250 mm, RCA = 360 mm, 0c = 15°, RD04 = 0, 0D = 0°, RG202 = 0, RG3A = 200 mm, α = 8°, RG404=125 mm, ẞ =0°, m2 = 0.5 kg, m3 = 4 kg, m4 =1.5 kg, IG2 = 0.005 N m s², IG3 0.011 N m s², IG4=0.0023 N m s². A kinematic analysis at 02 = 90° and 2 = 32 rad/s² ccw with α2 = 0 and gave 03 = 23.9°. 04 = 91.7º, α3 = 221 rad/s² ccw, α4 =122 rad/s² ccw, AG3 =88.6 m/s² 255°, AG4 =32.6 m/s² 244°. Using an external force Fc = 632 N Z342° acting at point C, make a complete dynamic analysis of the linkage. C УА 3 B G₁₂ 4 13 GA TA Ꭰ Do B 02 3 A 2 12 04 02 r1 X 04 Figure 3
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
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Transcribed Image Text:=
3. The following data apply to a four-bar linkage similar to the one illustrated in Fig. 3: RA02
=120 mm, R0402 = 300 mm, RBA = 320 mm, RB04 = 250 mm, RCA = 360 mm, 0c = 15°, RD04
= 0, 0D = 0°, RG202 = 0, RG3A = 200 mm, α = 8°, RG404=125 mm, ẞ =0°, m2 = 0.5 kg, m3 =
4 kg, m4 =1.5 kg, IG2 = 0.005 N m s², IG3 0.011 N m s², IG4=0.0023 N m s². A kinematic
analysis at 02 = 90° and 2 = 32 rad/s² ccw with α2 = 0 and gave 03 = 23.9°. 04 = 91.7º, α3 =
221 rad/s² ccw, α4 =122 rad/s² ccw, AG3 =88.6 m/s² 255°, AG4 =32.6 m/s² 244°. Using an
external force Fc = 632 N Z342° acting at point C, make a complete dynamic analysis of the
linkage.
C
УА
3
B
G₁₂
4
13
GA
TA
Ꭰ
Do
B
02
3
A
2
12
04
02
r1
X
04
Figure 3
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