16-26. The pinion gear A on the motor shaft is given aconstant angular acceleration a = 3 rad/s. If the gears Aand B have the dimensions shown, determine the angularvelocity and angular displacement of the output shaft C,when i = 2 s starting from rest. The shaft is fixed to B andturns with it.125 mm35 mm

Given: The acceleration of pinion gear A is α=3 rad/s2. The radius of gear the A is rA=35 mm. The…

Answered: 16-26. The pinion gear A on the motor…

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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16-27. The gear A on the drive shaft of the outboard motor has a radius ra = 0.7 in. and the meshed pinion gear B on the propeller shaft has a radius rg = 1.4 in. Determine the angular velocity of the propeller in t = 1.3 s if the drive shaft rotates with an angular acceleration a = (300Vi) rad/s², where t is in seconds. The propeller is originally at rest and the motor frame does not move. %3D 2.2 in.
16-69. Rod AB is rotating with an angular velocity of WAB = 60 rad/s. Determine the velocity of the slider C at the instant 0 = 60° and o = 45°. Also, sketch the position of bar BC when 0 = 30°, 60° and 90° to show its general plane motion. 300 mm 600 mm "AB = 60 rad/s
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*16–8. If gear A rotates with an angular velocity of WA = (0A + 1) rad/s, where 0, is the angular displacement of gear A, measured in radians, determine the angular acceleration of gear D when 0, = 3 rad, starting from rest. Gears A, B, C, and D have radii of 15 mm, 50 mm, 25 mm, and 75 mm, respectively.
C16-3. The bi-fold hangar door is opened by cables that move upward at a constant speed of 0.5 m/s. Determine the angular velocity of BC and the angular velocity of AB when e = 45°. Panel BC is pinned at C and has a height which is the same as the height of BA. Use appropriate numerical values to explain your result.
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A motor gives gear A an angular acceleration of αA=0.006θ^2 rad/s2, where θ is in radians. If this gear is initially turning at ωA=10 rad/s, Determine the angular displacement of gear A at the instant at which gear A reaches angular velocity of 35 rad/s. Determine the angular velocity and acceleration of gear B at this instant. Find the magnitude of acceleration of point P on the pitch circle of gear B at this instant.
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