A group of first year students are designing gear reduction system in the Makerspace, consisting of four gears A, B, C and D. The radii of the gears are TA = 1.5 in, r = 3.5 in, rc = 2.0 in and r₁= 5.0 in. Gear A rotates clockwise with a constant angular velocity wĄ = 440 rpm. Gears B and C are rotating together on the same shaft. Determine: @A B C D TA TB "D (a) the angular velocities of gears B and D, (b) the accelerations of the contact point on gear B and contact point on gear D.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A group of first year students are designing gear
reduction system in the
Makerspace, consisting
of four gears A, B, C and D. The radii of the gears are
TA = 1.5 in, r = 3.5 in, rc = 2.0 in and r₁= 5.0 in.
Gear A rotates clockwise with a constant angular
velocity WA = 440 rpm. Gears B and C are rotating
together on the same shaft.
Determine:
@A
A
B
rc
C
D
TA
TB
"D
(a) the angular velocities of gears B and D,
(b) the accelerations of the contact point on gear B and contact point on gear D.
Transcribed Image Text:A group of first year students are designing gear reduction system in the Makerspace, consisting of four gears A, B, C and D. The radii of the gears are TA = 1.5 in, r = 3.5 in, rc = 2.0 in and r₁= 5.0 in. Gear A rotates clockwise with a constant angular velocity WA = 440 rpm. Gears B and C are rotating together on the same shaft. Determine: @A A B rc C D TA TB "D (a) the angular velocities of gears B and D, (b) the accelerations of the contact point on gear B and contact point on gear D.
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