The disk rotates about a fixed axis through point O with a clockwise angular velocity wo = 24 rad/s and a counterclockwise angular acceleration ao = 3.6 rad/s? at the instant under consideration. The value of r is 255 mm. Pin A is fixed to the disk but slides freely within the slotted member BC. Determine the velocity and acceleration of A relative to slotted member BC and the angular velocity and angular acceleration of BC. The relative velocity and acceleration are positive if they point from B to C and negative if they point from C to B. The angluar velocity and angular accelerations are positive if counterclockwise, negative if clockwise.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The disk rotates about a fixed axis through point O with a clockwise angular velocity wo = 24 rad/s and a counterclockwise angular
acceleration ao = 3.6 rad/s? at the instant under consideration. The value of r is 255 mm. Pin A is fixed to the disk but slides freely
within the slotted member BC. Determine the velocity and acceleration of A relative to slotted member BC and the angular velocity
and angular acceleration of BC. The relative velocity and acceleration are positive if they point from B to Cand negative if they point
from C to B. The angluar velocity and angular accelerations are positive if counterclockwise, negative if clockwise.
50
2.8 r
Answers:
Vrel =
m/s
arel =
i
m/s?
WBC =
i
rad/s
ABc =
i
rad/s?
Transcribed Image Text:The disk rotates about a fixed axis through point O with a clockwise angular velocity wo = 24 rad/s and a counterclockwise angular acceleration ao = 3.6 rad/s? at the instant under consideration. The value of r is 255 mm. Pin A is fixed to the disk but slides freely within the slotted member BC. Determine the velocity and acceleration of A relative to slotted member BC and the angular velocity and angular acceleration of BC. The relative velocity and acceleration are positive if they point from B to Cand negative if they point from C to B. The angluar velocity and angular accelerations are positive if counterclockwise, negative if clockwise. 50 2.8 r Answers: Vrel = m/s arel = i m/s? WBC = i rad/s ABc = i rad/s?
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