2 Problem The mechanized arm shown below is simulatenously rotating upward and extending as it holds a circular widget of mass 2 kg in its claw. At the instant shown, 0 = 45 deg., 0 = 30 deg/s. Ö = 120 deg/s², and L= 0.4m, L = 0.5 m/s, and L = -0.3 m/s². The constant length d = 1 m. Determine the components of the gripper's force exerted on the widget. Express the total force in components of the polar frame. Compare your answer with the total force on the widget if the mechanized arm suddenly stops and remains at rest. 0 L B

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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2 Problem
The mechanized arm shown below is simulatenously rotating upward and extending as it holds
a circular widget of mass 2 kg in its claw. At the instant shown, 0 = 45 deg., 0 = 30 deg/s.
* = 120 deg/s², and L = 0.4m, L = 0.5 m/s, and Ï = -0.3 m/s². The constant length d = 1 m.
Determine the components of the gripper's force exerted on the widget. Express the total force
in components of the polar frame. Compare your answer with the total force on the widget if the
mechanized arm suddenly stops and remains at rest.
0
L
-----
B
Transcribed Image Text:2 Problem The mechanized arm shown below is simulatenously rotating upward and extending as it holds a circular widget of mass 2 kg in its claw. At the instant shown, 0 = 45 deg., 0 = 30 deg/s. * = 120 deg/s², and L = 0.4m, L = 0.5 m/s, and Ï = -0.3 m/s². The constant length d = 1 m. Determine the components of the gripper's force exerted on the widget. Express the total force in components of the polar frame. Compare your answer with the total force on the widget if the mechanized arm suddenly stops and remains at rest. 0 L ----- B
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