A motor gives gear A an angular accelerationof αA = 2t³ rad/s², where t is in seconds. If thisgear is initially turning at @A= 15rad/s, determinethe angular velocity of gear B when t = 3 s.Ans.: WB = 31.7 rad/s CCWαBB175 mm100 mmαAWA

Given data:Angular acceleration of gear A, aA = 2t3 rad/s2.Initial angular velocity of gear A, ωA1 =…

A motor gives gear A an angular acceleration of aA = 2t³ rad/s², where t is in seconds. If this gear is initially turning at wA = 15rad/s, determine the angular velocity of gear B when t = 3 s. Ans.: B = 31.7 rad/s CCW OXB 175 mm 100 mm CA (0) A

A motor gives gear A an angular acceleration of aA = 2t³ rad/s², where t is in seconds. If this gear is initially turning at wA = 15rad/s, determine the angular velocity of gear B when t = 3 s. Ans.: B = 31.7 rad/s CCW OXB 175 mm 100 mm CA (0) A

Elements Of Electromagnetics

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Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Question

A motor gives gear A an angular acceleration
of αA = 2t³ rad/s², where t is in seconds. If this
gear is initially turning at @A= 15rad/s, determine
the angular velocity of gear B when t = 3 s.
Ans.: WB = 31.7 rad/s CCW
αB
B
175 mm
100 mm
αA
WA

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