Problem (3)radius r = 70 mm and is attached to block B asshown. If the angular velocity of gear D is 20 rpmA straight rack rests on a gear ofAcounterclockwise when 0 = 20°, determine:(a) The velocity of block B(b) The angular velocity of rack ABSolve the problem one time using the relative velocity equation and another time using theInstantaneous Center (IC) method. You should get the same answers.

Radius r = 70 mm Angular velocity of gear D = 20 rpm

Problem (3) A straight rack rests on a gear of radius r = 70 mm and is attached to block B as shown. If the angular velocity of gear D is 20 rpm counterclockwise when 0 = 20°, determine: %3D (a) The velocity of block B (b) The angular velocity of rack AB

Problem (3) A straight rack rests on a gear of radius r = 70 mm and is attached to block B as shown. If the angular velocity of gear D is 20 rpm counterclockwise when 0 = 20°, determine: %3D (a) The velocity of block B (b) The angular velocity of rack AB

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

Problem (3)
radius r = 70 mm and is attached to block B as
shown. If the angular velocity of gear D is 20 rpm
A straight rack rests on a gear of
A
counterclockwise when 0 = 20°, determine:
(a) The velocity of block B
(b) The angular velocity of rack AB
Solve the problem one time using the relative velocity equation and another time using the
Instantaneous Center (IC) method. You should get the same answers.

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