With the 370-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 370-lb part P, the 125-lb weight of member OA (mass center at G₁), and the 45-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 3.3 ft and 2.5 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. L₂ Sa G₁ 120° 2 10 B i Questions: When 0-18°, Mo- When 0 = -5°, Mo= When 0= 19°, Mo= The maximum absolute value Momax M IN lb-ft lb-ft lb-ft lb-ft at 9 - i

With the 370-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 370-lb part P, the 125-lb weight of member OA (mass center at G₁), and the 45-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 3.3 ft and 2.5 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. L₂ Sa G₁ 120° 2 10 B i Questions: When 0-18°, Mo- When 0 = -5°, Mo= When 0= 19°, Mo= The maximum absolute value Momax M IN lb-ft lb-ft lb-ft lb-ft at 9 - i

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

See similar textbooks

Similar questions

At the shown position, the ground reaction forces measured using a force platform are 600N in the vertical direction (Fy) and 200N in horizontal direction (Fx). The mass of the limb below the knee is 4kg with the centre of gravity at the point G. Determine the forces and moment applied to the knee joint. Draw correct free body diagram using any part of the body shown below.
The throttle-control sector pivots freely at O. If an internal torsional spring exerts a return moment M = 3.5 N·m on the sector when in the position shown, for design purposes determine the necessary throttle-cable tension T so that the net moment about O is zero. Note that when T is zero, the sector rests against the idle-control adjustment screw at R.
The tower crane is used to lift the 1.8-ton load upwards at a constant speed. The mass center of the 1.4-ton beam BD is at G1, the mass center of the 0.5-ton beam BC is at G2 and the mass center of the 6.8-ton counterweight C is at G3. A) Determine the moment of force exerted by the load, counterweight and beams together around point A and point B. Let counterclockwise rotation be a plus.Express the answers with three value digits, and separate the force moments for point A and point B with a comma. B) To get the correct answer to the calculation in the previous task, should one assume that the tower crane is a rigid body? (choose the right answer) - Yes, but it is always a bad approximation in reality: all bodies are deformable (regardless of size)- Yes, because it is a good approximation, it would only be bad if the load was so heavy that the crane bent significantly- It does not matter, you can assume it or not, you always get the same mathematical equations no matter what you…
When the 0.05 kg T-shaped body, which has a height of 80 mm and is 120 mm wide, is in the position shown, the torsional spring at O is pre-tensioned to exert a 0.75 Nm clockwise couple on the body. Determine the force P required to break contact at C. The body is in a vertical plane, so the weight does have an influence. What is the moment of the weight of the body about point O?
Determine the maximum moment at point C on the single girder caused by the moving dolly that has a mass of 2 Mg and a mass center at G. Assume A is a roller.
ew Policies irrent Attempt in Progress With the 255-Ib 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 8) the moment at O due to the combined effects of the 255-Ib part P, the 145-Ib weight of member A (mass center at G4), and the 35-Ib,weight of member AB (mass center at G). The end grip is included as a part of member AB. The lengths Ly and Ly are 2.8 ft and 2.4 ft, respectively. What is the maximum absolute value of Mo and at what value of f does this maximum occur? The moment is positive if counterclockwise, negative if clockwise. After you have the plot, answer the questions.
the combined moment of P and the 20-lb force about the axis GB is zero. Determine the magnitude P.
A force of magnitude P= 180 N is applied to the stationary machine handle as shown. Write the force and moment reactions at O as vectors. Neglect the weight of the handle assembly.
The tower crane is used to hoist a 2000 kg load upward at constant velocity. The 1500 kg jib BD and 500 kg jib BC have centres of mass at G1 and G2, respectively. The centre of mass for the counterweight is located at G3. Determine the required mass of the counterweight C so that the resultant moment produced by the load and the weight of the tower crane jibs about point A is zero. State the result [kg]
The O and A joints are vertical hinges that can support theforce in the three coordinate directions and moment on thex and z axes. The mass of arm OA is 2.00 kg, that of arm AB is 2.50 kg, and tray C is 4.00 kg. The center of mass of each member is at its geometric center.Determine the reaction in O for the configuration shown. (need free body diagram)
If the 15 kg bar has a center of mass at G, calculate the resulting moment at point O.
The homogeneous bars have a mass as follows: bar AC has a mass of 7 kg, bar ABhas a mass of 10 kg, and rod BD has a mass of 2 kg. In the drawn position, therod AC has an angular velocity of 4 rad/s and an angular acceleration of 2 rad/s2, both clockwise.Determine the magnitude of the moment M acting on the member AC. Give all the equations neededto solve this question without calculating it