For the instant represented when y = 155 mm, the piston rod of the hydraulic cylinder C imparts a vertical motion to the pin B consisting of y = -305 mm/s and ÿ= 320 mm/s². For this instant determine the angular velocity wOA and the angular acceleration ao of link OA. Members OA and AB make equal angles with the horizontal at this instant. The angular velocity and angular accelerations of OA are positive if counterclockwise, negative if clockwise.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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For the instant represented when y = 155 mm, the piston rod of the hydraulic cylinder C imparts a vertical motion to the pin B
consisting of y = -305 mm/s and ÿ = 320 mm/s². For this instant determine the angular velocity wOA and the angular acceleration doa of
link OA. Members OA and AB make equal angles with the horizontal at this instant. The angular velocity and angular accelerations of
OA are positive if counterclockwise, negative if clockwise.
Answers:
WOA =
C
aỌA =
0
.9413
i
175 mm
235 mm
QA
rad/s
! rad/s²
Transcribed Image Text:For the instant represented when y = 155 mm, the piston rod of the hydraulic cylinder C imparts a vertical motion to the pin B consisting of y = -305 mm/s and ÿ = 320 mm/s². For this instant determine the angular velocity wOA and the angular acceleration doa of link OA. Members OA and AB make equal angles with the horizontal at this instant. The angular velocity and angular accelerations of OA are positive if counterclockwise, negative if clockwise. Answers: WOA = C aỌA = 0 .9413 i 175 mm 235 mm QA rad/s ! rad/s²
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