With the 360-lb cylindrical part P in its grip, the robotic arm pivots about O through the range -45° ≤ 0 ≤ 45° with the angle at A locked at 120°. Determine and plot (as a function of 0) the moment at O due to the combined effects of the 360-lb part P, the 100-lb weight of member OA (mass center at G₁), and the 60-lb weight of member AB (mass center at G₂). The end grip is included as a part of member AB. The lengths L₁ and L2 are 2.8 ft and 2.0 ft, respectively. What is the maximum absolute value of Mo and at what value of 0 does this maximum occur? The moment is positive if counterclockwise, negative if clockwise. After you have the plot, answer the questions. 42 lb-ft lb-ft lb-ft 0 2 G₁ 120° G B Questions: When 0= -26°, Mo= i When 0 = 6°, Mo= i When = 20°, Mo= i The maximum absolute value Momax = i lb-ft at 0= Mi

With the 360-lb cylindrical part P in its grip, the robotic arm pivots about O through the range -45° ≤ 0 ≤ 45° with the angle at A locked at 120°. Determine and plot (as a function of 0) the moment at O due to the combined effects of the 360-lb part P, the 100-lb weight of member OA (mass center at G₁), and the 60-lb weight of member AB (mass center at G₂). The end grip is included as a part of member AB. The lengths L₁ and L2 are 2.8 ft and 2.0 ft, respectively. What is the maximum absolute value of Mo and at what value of 0 does this maximum occur? The moment is positive if counterclockwise, negative if clockwise. After you have the plot, answer the questions. 42 lb-ft lb-ft lb-ft 0 2 G₁ 120° G B Questions: When 0= -26°, Mo= i When 0 = 6°, Mo= i When = 20°, Mo= i The maximum absolute value Momax = i lb-ft at 0= Mi

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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Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.

Question

With the 360-lb cylindrical part Pin its grip, the robotic arm pivots about O through the range -45° ≤ 0 ≤ 45° with the angle at A
locked at 120%. Determine and plot (as a function of e) the moment at O due to the combined effects of the 360-lb part P, the 100-lb
weight of member OA (mass center at G₁), and the 60-lb weight of member AB (mass center at G₂). The end grip is included as a part of
member AB. The lengths L₁ and L2 are 2.8 ft and 2.0 ft, respectively. What is the maximum absolute value of Mo and at what value of 0
does this maximum occur? The moment is positive if counterclockwise, negative if clockwise. After you have the plot, answer the
questions.
A
lb-ft
lb-ft
lb-ft
8
77
5/2
+
T
G₁
To
(M
120⁰ G₂
B
0
Questions:
When 0 = -26°, Mo=
i
When 0 = 6°,
Mo=
i
When 0 = 20°,
Mo=
i
The maximum absolute value Momax =
lb-ft at 0= i

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