The slotted arm is pivoted at 0 and carries theslider C. The position of C in the slot is governed bythe cord which is fastened at D and remains taut.The arn turns counterclockwise with a constantangular rate 8= 4 rad/sec during an interval of itsmotion. The length DBC of the cord equals R,which mnakes r - 0 when 8 =0. Determine themagnitude a of the acceleration of the slider at theposition for which 8=30°. The distance R is 15 in.R.B.

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The slotted arm is pivoted at 0 and carries the slider C. The position of C in the slot is governed by the cord which is fastened atD and remains taut. The arm turns counterclockwise with a constant angular rate 8 motion. The length DBC of the cord equals R, 4 rad/sec during an interval of its which makes r = 0 when 6 = 0. Determine the magnitude a of the acceleration of the slider at the position for which 0 30°. The distance R is 15 in. R. C. R.

The slotted arm is pivoted at 0 and carries the slider C. The position of C in the slot is governed by the cord which is fastened atD and remains taut. The arm turns counterclockwise with a constant angular rate 8 motion. The length DBC of the cord equals R, 4 rad/sec during an interval of its which makes r = 0 when 6 = 0. Determine the magnitude a of the acceleration of the slider at the position for which 0 30°. The distance R is 15 in. R. C. R.

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

The slotted arm is pivoted at 0 and carries the
slider C. The position of C in the slot is governed by
the cord which is fastened at D and remains taut.
The arn turns counterclockwise with a constant
angular rate 8= 4 rad/sec during an interval of its
motion. The length DBC of the cord equals R,
which mnakes r - 0 when 8 =0. Determine the
magnitude a of the acceleration of the slider at the
position for which 8=30°. The distance R is 15 in.
R.
B.

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