7. The cranked lever AOB shown in Fig. 4.20 drives a block C throuchlink BC. The lever is pivoted at O and the block moves in vertical guda120°A600 mm,FIG. 4.20At the instant considered when OA is horizontal the end A has a velocity of4 m/s vertically upwards. OA = 1 m, OB = 1-2 m, BC = 1-6 m. Find (a)the velocity of B; (b) the velocity of C; (c) the velocity of C relative to B.|3|%3D(4-8 m/s; 2-4 m/s; 4 16 m/s)

GivenOA=1mOB=1.2mBC=1.6mVAO=4m/s

Answered: ver AOB is pivoted at 0 and the

Engineering

Mechanical Engineering

ver AOB is pivoted at 0 and the

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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