A1 OFigure P2.205barProblems 2.206 and 2.207As a part of an assembly process, the end effector at A on the robotic arm needs to movethe gear at B along the vertical line shown with some known velocity vo and accelerationaq. Arm OA can vary its length by telescoping via internal actuators, and a motor at Oallows it to pivot in the vertical plane.Problem 2.206 When = 50°, it is required that to 8 ft/s (down) and that it beslowing down at ao = 2 ft/s². Using h= 4 ft, determine, at this instant, the values for 7(the extensional acceleration) and (the angular acceleration).Figure P2.206 and P2.207

θ = 50°vo = 8 ft/s downao = 2 ft/s2h = 4 ft To -Determine:- r¨ = ?θ¨ = ?

Engineering

Mechanical Engineering

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Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Question

O
Figure P2.205
bar
Problems 2.206 and 2.207
As a part of an assembly process, the end effector at A on the robotic arm needs to move
the gear at B along the vertical line shown with some known velocity vo and acceleration
aq. Arm OA can vary its length by telescoping via internal actuators, and a motor at O
allows it to pivot in the vertical plane.
Problem 2.206 When = 50°, it is required that to 8 ft/s (down) and that it be
slowing down at ao = 2 ft/s². Using h= 4 ft, determine, at this instant, the values for 7
(the extensional acceleration) and (the angular acceleration).
Figure P2.206 and P2.207

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