Problem 16.137At the instant shown in Elou rod AB has an angularvelocity AR 22 rad/s and an angular accelerationQAR 5 rad/ The collar at C is pin-connected to CDand slides ever ABFigureDOMARBAR0.75m0.5m1011YPart ADetermine the angular velocity of red CD at this instantExpress your answer in radians per second to three significant figures. Enter positive value if the direction of velocity iscounterclockwise and negative value if the direction of velocity is clockwiseWEDSubmitPart BAX i vecReAct?rad/sBofBReviewDetermine the angular acceleration of rod CD at this instantDExpress your answer in radians per second squared to three significant figures. Entic positive value if the direction of accelerationis counterclockwise and negative value if the direction of acceleration is clockwise.VAX Ivec

Above diagram shows the given illustration.To determine:(i) The angular velocity of rod CD at this…

Problem 16.137 At the instant shown in Elgus 13 rod AB has an angular velocity 22 rad/s and an angular acceleration QAR 5 rad/ The collar at C is pin-connected to CD and slides ever AB Figure MAR BAR 6.75 m 0.5m 1001 > Part A Determine the angular velocity of rod CD at this art Express your answer in radians per second to three significant figures. Enter positive value if the counterclockwise and negative value if the direction of velocity is clockwise WED Submit ▾ Part B AX i vec RA ? rad/s Determine the angular acceleration of rod CD at this instant Express your answer in radians per second squared to three significent figures, Enter positive value is counterclockwise and negative value if the direction of acceleration is clockwise VAX i vec wlocity is Bors Revie cceleration

Problem 16.137 At the instant shown in Elgus 13 rod AB has an angular velocity 22 rad/s and an angular acceleration QAR 5 rad/ The collar at C is pin-connected to CD and slides ever AB Figure MAR BAR 6.75 m 0.5m 1001 > Part A Determine the angular velocity of rod CD at this art Express your answer in radians per second to three significant figures. Enter positive value if the counterclockwise and negative value if the direction of velocity is clockwise WED Submit ▾ Part B AX i vec RA ? rad/s Determine the angular acceleration of rod CD at this instant Express your answer in radians per second squared to three significent figures, Enter positive value is counterclockwise and negative value if the direction of acceleration is clockwise VAX i vec wlocity is Bors Revie cceleration

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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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

Problem 16.137
At the instant shown in Elou rod AB has an angular
velocity AR 22 rad/s and an angular acceleration
QAR 5 rad/ The collar at C is pin-connected to CD
and slides ever AB
Figure
DO
MAR
BAR
0.75m
0.5m
1011
Y
Part A
Determine the angular velocity of red CD at this instant
Express your answer in radians per second to three significant figures. Enter positive value if the direction of velocity is
counterclockwise and negative value if the direction of velocity is clockwise
WED
Submit
Part B
AX i vec
ReAct
?
rad/s
BofB
Review
Determine the angular acceleration of rod CD at this instant
D
Express your answer in radians per second squared to three significant figures. Entic positive value if the direction of acceleration
is counterclockwise and negative value if the direction of acceleration is clockwise.
VAX Ivec

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Step 1: Determine the given variables:

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Step 2: Find out the position vectors:

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Step 3: Write the velocity of collar C when it is considered on the links AC and CD:

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Step 4: Equate both the velocities of C:

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Step 5: Write the acceleration of collar C when it is considered on the links AC and CD:

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Step 6: Equate both the accelerations of C:

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