Consider the portion of an excavator shown. At the instant under consideration, the hydraulic cylinder is extending at a rate of 5 in/sec, which is decreasing at the rate of 2 in/secevery second. Simultaneously, the cylinder is rotating about a horizontal axis through Oat a constant rate of 11 deg/sec. Determine the velocity v and acceleration a of the clevis attachment at B. 2.4 3.4' 410

Consider the portion of an excavator shown. At the instant under consideration, the hydraulic cylinder is extending at a rate of 5 in/sec, which is decreasing at the rate of 2 in/secevery second. Simultaneously, the cylinder is rotating about a horizontal axis through Oat a constant rate of 11 deg/sec. Determine the velocity v and acceleration a of the clevis attachment at B. 2.4 3.4' 410

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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Question

Consider the portion of an excavator shown. At the instant under consideration, the hydraulic cylinder is extending at a rate of 5
in/sec, which is decreasing at the rate of 2 in/secevery second. Simultaneously, the cylinder is rotating about a horizontal axis
through Oat a constant rate of 11 deg/sec. Determine the velocity v and acceleration a of the clevis attachment at B.
B
3.4
41°
Part 1
Determine the indicated terms used in the velocity and acceleration formulas.
3.4
41°
Answers:
in.
in/sec
0 =
rad/s
in/sec =
radis

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