Q2. The arm AC of the cam follower mechanism shown in the figure rotates about A at a constant angular speed of 100 rev/min. A spring keeps pin B against the contour of the cam. If the equation of lobe shape is r 110 - 40cos 20 where r is in millimeters, calculate the magnitudes of the velocity and acceleration of pin B when 0=120. Also determine the radius of curvature of the path p and the time rate of change of the speed for this instant.

Q2. The arm AC of the cam follower mechanism shown in the figure rotates about A at a constant angular speed of 100 rev/min. A spring keeps pin B against the contour of the cam. If the equation of lobe shape is r 110 - 40cos 20 where r is in millimeters, calculate the magnitudes of the velocity and acceleration of pin B when 0=120. Also determine the radius of curvature of the path p and the time rate of change of the speed for this instant.

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

Q2. The arm AC of the cam follower mechanism shown in the figure rotates about A at a constant angular speed
of 100 rev/min. A spring keeps pin B against the contour of the cam. If the equation of lobe shape is
r 110 - 40cos 20 where r is in millimeters, calculate the magnitudes of the velocity and acceleration of pin B
when 0=120. Also determine the radius of curvature of the path p and the time rate of change of the speed for
this instant.

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