The circular gear C rolls long the fixed rack below. The CenterPoint of the circular gear, point 0, is moving to the right at a speed of vo 1.25 m/s and is increasing at a rate of a, = 0.25 m/s². The radius of the gear is re = 0.22 m and at the instant shown angle 0 = 60°. В 0.6 m C WAB А A. What is the angular velocity of link BC at this instant? B. I length BC rotating clockwise or counterclockwise? Do the calculations prove this? C. Solve for the velocity of point B, reporting answer in cartesian vector form, include units. 0.4 m

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The circular gear C rolls long the fixed rack below. The CenterPoint of the circular gear, point 0, is moving to the right at a speed of v, =
1.25 m/s and is increasing at a rate of a, = 0.25 m/s². The radius of the gear is r. = 0.22 m and at the instant shown angle 0 = 60°.
В
0.6 m
C
0. Tc
WAB
A
A. What is the angular velocity of link BC at this instant?
B. Is length BC rotating clockwise or counterclockwise? Do the calculations
prove this?
C. Solve for the velocity of point B, reporting answer in cartesian vector form,
include units.
Note: Three relative motion equations are used for the three rigid bodies in this
problem.
0.4 m
Transcribed Image Text:The circular gear C rolls long the fixed rack below. The CenterPoint of the circular gear, point 0, is moving to the right at a speed of v, = 1.25 m/s and is increasing at a rate of a, = 0.25 m/s². The radius of the gear is r. = 0.22 m and at the instant shown angle 0 = 60°. В 0.6 m C 0. Tc WAB A A. What is the angular velocity of link BC at this instant? B. Is length BC rotating clockwise or counterclockwise? Do the calculations prove this? C. Solve for the velocity of point B, reporting answer in cartesian vector form, include units. Note: Three relative motion equations are used for the three rigid bodies in this problem. 0.4 m
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