Q1: (Planar mechanism) For the planar mechanism of figure below, link 4 serves as slider support which is free to rotate about the z axis, but has point D kept stationary. Link 3 is a rigid member continuous over the rotational joint B. The lengths of the links 2 and 5 are respectively 3 cm and 7 cm, and the distance AB is 6 cm. The angles of the links 2, 3, and 5 with the positive horizontal are denoted as 8,, 8, and 0,, respectively. At the instant of consideration these angles 8., 8, and 8, are respectively 100, 331.2" and 70.1°, while the distance AD is 10 cm. For a constant CCW angular speed of 2 rad/s of the link 2, determine: (a) The angular velocity and angular acceleration of the link 3, (b) The velocity of the slider C, (c) The torque Tk at O, needed to balance a force of Q-10 N at C. 120°

Q1: (Planar mechanism) For the planar mechanism of figure below, link 4 serves as slider support which is free to rotate about the z axis, but has point D kept stationary. Link 3 is a rigid member continuous over the rotational joint B. The lengths of the links 2 and 5 are respectively 3 cm and 7 cm, and the distance AB is 6 cm. The angles of the links 2, 3, and 5 with the positive horizontal are denoted as 8,, 8, and 0,, respectively. At the instant of consideration these angles 8., 8, and 8, are respectively 100, 331.2" and 70.1°, while the distance AD is 10 cm. For a constant CCW angular speed of 2 rad/s of the link 2, determine: (a) The angular velocity and angular acceleration of the link 3, (b) The velocity of the slider C, (c) The torque Tk at O, needed to balance a force of Q-10 N at C. 120°

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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