At the instant shown, the piston’s velocity and acceleration are VC = −14i(m/s) and ?? = −2200i (m/s2 ). What is the angular acceleration of the crank ???

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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At the instant shown, the piston’s velocity
and acceleration are VC = −14i(m/s) and
?? = −2200i (m/s2
).
What is the angular acceleration of the
crank ???

Q6
At the instant shown, the piston's velocity
and acceleration are vc = -14i(m/s) and
= -2200i (m/s²).
āc
What is the angular acceleration of the
crank AB?
50 mm
Strategy: First find expressions for the
velocities if all points (you did this in the last
tutorial). This will allow you to calculate the
angular accelerations.
Now apply equation 7 to find expressions for
the accelerations, thus calculate the angular
-175 mm-
50 mm
acceleration.
CAB = 3530 rad/s² clockwise.
Transcribed Image Text:Q6 At the instant shown, the piston's velocity and acceleration are vc = -14i(m/s) and = -2200i (m/s²). āc What is the angular acceleration of the crank AB? 50 mm Strategy: First find expressions for the velocities if all points (you did this in the last tutorial). This will allow you to calculate the angular accelerations. Now apply equation 7 to find expressions for the accelerations, thus calculate the angular -175 mm- 50 mm acceleration. CAB = 3530 rad/s² clockwise.
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