The circular cam of radius R = 16 mm is pivoted at O, thus producing an eccentricity of 2. The follower A sitting on the cam can only move in the vertical direction. For the shown geometry, the relationship between x, the vertical position coordinate of the follower A, and the angle is: R x(0) = (cos 0 + cos²0 + 3) 2 When 0 = 45 the cam is rotating clockwise about O with the angular speed = 2000 rev/min, which is decreasing at a rate of 2 rad/s². For this moment, determine: the velocity of the follower A; and the acceleration of the follower A a) b)

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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The circular cam of radius R = 16 mm is pivoted at O, thus producing an eccentricity of 2. The
follower A sitting on the cam can only move in the vertical direction. For the shown geometry, the
relationship between x, the vertical position coordinate of the follower A, and the angle is:
x(0)
R
=
2 (cos 0 +√√cos²0 + 3)
When 0 = 45
the cam is rotating clockwise about O with the angular speed = 2000 rev/min, which is
decreasing at a rate of 2 rad/s². For this moment, determine:
the velocity of the follower A; and
the acceleration of the follower A
a)
b)
Transcribed Image Text:The circular cam of radius R = 16 mm is pivoted at O, thus producing an eccentricity of 2. The follower A sitting on the cam can only move in the vertical direction. For the shown geometry, the relationship between x, the vertical position coordinate of the follower A, and the angle is: x(0) R = 2 (cos 0 +√√cos²0 + 3) When 0 = 45 the cam is rotating clockwise about O with the angular speed = 2000 rev/min, which is decreasing at a rate of 2 rad/s². For this moment, determine: the velocity of the follower A; and the acceleration of the follower A a) b)
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