Rene The 25-lb slender rod has a length of 6 ft. Using a collar of negligible mass, its end A is confined to move along the smooth circular bar of radius 3v2 ft. End B rests on the floor, for which the coefficient of kinetic friction is JAn = 02. The bar is released from rest when e- 30°. (Eigure 1) Part A Determine the angular acceleration of the bar at this instant, measured clockwise Express your answer using three significant figures. Enter positive value if the angular acceleration is clockwise and negative value if the angular acceleration is counterclockwise ? Figure 1 of 1 Tad/e? Submit Previous Answers Reguest Answer X Incorrect; Try Again; 4 attempts remaining 6ft Provide Feedback Nex

Rene The 25-lb slender rod has a length of 6 ft. Using a collar of negligible mass, its end A is confined to move along the smooth circular bar of radius 3v2 ft. End B rests on the floor, for which the coefficient of kinetic friction is JAn = 02. The bar is released from rest when e- 30°. (Eigure 1) Part A Determine the angular acceleration of the bar at this instant, measured clockwise Express your answer using three significant figures. Enter positive value if the angular acceleration is clockwise and negative value if the angular acceleration is counterclockwise ? Figure 1 of 1 Tad/e? Submit Previous Answers Reguest Answer X Incorrect; Try Again; 4 attempts remaining 6ft Provide Feedback Nex

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Problem 1.1MA

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The 25-lb slender rod has a length of 6 ft. Using a collar
of negligible mass, its end A is confined to move along
the smooth circular bar of radius 3/2 ft. End B rests on
the floor, for which the coefficient of kinetic friction is
un - 02. The bar is released from rest when e 30°.
(Eigure 1)
Part A
Determine the angular acceleration of the bar at this instant, measured clockwise.
Express your answer using three significant figures. Enter positive value if the angular
acceleration is clockwise and negative value if the angular acceleration is counterclockwise.
O AE¢ |vec
?
Figure
< 1 of 1
rad/s?
Submit
Previous Answers Reguest Answer
X Incorrect; Try Again; 4 attempts remaining
6 ft
312 ft
Provide Feedback
Next>
B

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