16-34. For a short time a motor of the random-orbit sander drives the gear A with an angular velocity of VA = 40(t3 + 6t) rad/s, where t is in seconds. This gear is connected to gear B, which is fixed connected to the shaft CD. The end of this shaft is connected to the eccentric spindle EF and pad P, which causes the pad to orbit around shaft CD at a radius of 15 mm. Determine the magnitudes of the velocity and the tangential and normal components of acceleration of the spindle EF when t = 2 s after starting from rest. B 40 mm 10 mm A WA

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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16-34. For a short time a motor of the random-orbit
sander drives the gear A with an angular velocity of
VA = 40(t3 + 6t) rad/s, where t is in seconds. This
gear is connected to gear B, which is fixed
connected to the shaft CD. The end of this shaft is
connected to the eccentric spindle EF and pad P,
which causes the pad to orbit around shaft CD at a
radius of 15 mm. Determine the magnitudes of the
velocity and the tangential and normal components
of acceleration of the spindle EF when t = 2 s after
starting from rest.
B
D
40 mm
10 mm
A
-15 mm
-Ε
F
WA
P
Transcribed Image Text:16-34. For a short time a motor of the random-orbit sander drives the gear A with an angular velocity of VA = 40(t3 + 6t) rad/s, where t is in seconds. This gear is connected to gear B, which is fixed connected to the shaft CD. The end of this shaft is connected to the eccentric spindle EF and pad P, which causes the pad to orbit around shaft CD at a radius of 15 mm. Determine the magnitudes of the velocity and the tangential and normal components of acceleration of the spindle EF when t = 2 s after starting from rest. B D 40 mm 10 mm A -15 mm -Ε F WA P
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