A 1.4-kg sphere S is being moved in a vertical plane by a robotic arm. When the angle e is 37°, the angular velocity of the arm about ahorizontal axis through O is 45 deg/s clockwise and its angular acceleration is 166 deg/s² counterclockwise. In addition, thehydraulic element is being shortened at the constant rate of 450 mm/s. Determine the necessary minimum gripping force Pif thecoefficient of static friction between the sphere and the gripping surfaces is 0.59. Compare P with the minimum gripping force P;required to hold the sphere in static equilibrium in the 37° position.1.3 mAnswers:P =iNP3 =N

Answered: Image /qna-images/answer/12ce0270-e982-4871-877b-f439c1c9f9e8.jpg

Answered: P = i Ps= i Z z

Engineering

Mechanical Engineering

P = i Ps= i Z z

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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