= Gear B has an angular acceleration of a b 0.15t² rad/s², where t is in seconds, and an initial angular velocity of wB = 0.3 rad/s. The radius of Gear A is 2.75 cm and the radius of Gear B is 2 cm. Gears A and B are pinned and the centers of the pins are at points C and D respectively. (i) Solve for the angular velocity and angular acceleration of Gear A after Gear B has a revolution or 3π. (ii) Solve for the velocity and acceleration vectors where the two gears come in contact at point P. Hint: You need to select which gear you are solving the acceleration vector. UIC Gear A MIE Шв, ав 2.75 cm 2cm Gear B

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Gear B has an angular acceleration of aß =
0.15t² rad/s², where t is in seconds, and an initial
angular velocity of wB = 0.3 rad/s. The radius of
Gear A is 2.75 cm and the radius of Gear B is 2 cm.
Gears A and B are pinned and the centers of the
pins are at points C and D respectively.
(i) Solve for the angular velocity and angular
acceleration of Gear A after Gear B has a
revolution or 3π.
(ii) Solve for the velocity and acceleration vectors
where the two gears come in contact at point P.
Hint: You need to select which gear you are solving
the acceleration vector.
UIC
Gear A
MIE
Шв, ав
2.75 cm
2cm
Gear B
Transcribed Image Text:Gear B has an angular acceleration of aß = 0.15t² rad/s², where t is in seconds, and an initial angular velocity of wB = 0.3 rad/s. The radius of Gear A is 2.75 cm and the radius of Gear B is 2 cm. Gears A and B are pinned and the centers of the pins are at points C and D respectively. (i) Solve for the angular velocity and angular acceleration of Gear A after Gear B has a revolution or 3π. (ii) Solve for the velocity and acceleration vectors where the two gears come in contact at point P. Hint: You need to select which gear you are solving the acceleration vector. UIC Gear A MIE Шв, ав 2.75 cm 2cm Gear B
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