Item 1 used to intermittently operate a piece of equipment at the end of a lifter arm. The lifter is in contact with the highest point of the cam at the instant shown and the lifter is constrained to move only in the vertical direction. The cam has a radius of r = 4.5 in and is rotating about point O, which is offset from the center by a distance c = 3.0 in. The cam's angular position is measured from the positive x axis and is positive clockwise. The angular velocity and acceleration are positive clockwise. (Figure 1) Figure (), a W 0 0 N www < 1 of 1 >
Item 1 used to intermittently operate a piece of equipment at the end of a lifter arm. The lifter is in contact with the highest point of the cam at the instant shown and the lifter is constrained to move only in the vertical direction. The cam has a radius of r = 4.5 in and is rotating about point O, which is offset from the center by a distance c = 3.0 in. The cam's angular position is measured from the positive x axis and is positive clockwise. The angular velocity and acceleration are positive clockwise. (Figure 1) Figure (), a W 0 0 N www < 1 of 1 >
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![<ME Assignment #9
Item 1
used to intermittently operate a piece of equipment at
the end of a lifter arm. The lifter is in contact with the
highest point of the cam at the instant shown and the
lifter is constrained to move only in the vertical
direction. The cam has a radius of r = 4.5 in and is
rotating about point O, which is offset from the center
by a distance c = 3.0 in. The cam's angular position is
measured from the positive x axis and is positive
clockwise. The angular velocity and acceleration are
positive clockwise.(Figure 1)
Figure
(0), X
38°F
Sunny
W
1 of 1
H
Fin
the
Ex
up
a
Su
X
Part C Cor](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F858aa5e1-ece8-4a67-a0a4-477ec4c5e9a9%2Feb30da07-9d4b-4a4d-a3fd-37b06e6eec6c%2Fk8piwd7_processed.jpeg&w=3840&q=75)
Transcribed Image Text:<ME Assignment #9
Item 1
used to intermittently operate a piece of equipment at
the end of a lifter arm. The lifter is in contact with the
highest point of the cam at the instant shown and the
lifter is constrained to move only in the vertical
direction. The cam has a radius of r = 4.5 in and is
rotating about point O, which is offset from the center
by a distance c = 3.0 in. The cam's angular position is
measured from the positive x axis and is positive
clockwise. The angular velocity and acceleration are
positive clockwise.(Figure 1)
Figure
(0), X
38°F
Sunny
W
1 of 1
H
Fin
the
Ex
up
a
Su
X
Part C Cor
![is
1
I GILD-AUGIGI QUVII VILIO GI
Find the linear acceleration of the lifter with respect to point O when the angle is 0 = 34 °, the angular velocity is w = 2.2 rad/s, and
the angular acceleration is a = -3.0 rad/s²
a = .658
Express your answer to two significant figures and include the appropriate units. Enter positive value if the acceleration is
upward and negative value if the acceleration is downward.
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μA
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X Incorrect; Try Again
Part C Complete previous part(s)
hp
1
?
1 of 7
ups
Review
C
4:05 PM
11/22/2022](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F858aa5e1-ece8-4a67-a0a4-477ec4c5e9a9%2Feb30da07-9d4b-4a4d-a3fd-37b06e6eec6c%2Ftnecq45_processed.jpeg&w=3840&q=75)
Transcribed Image Text:is
1
I GILD-AUGIGI QUVII VILIO GI
Find the linear acceleration of the lifter with respect to point O when the angle is 0 = 34 °, the angular velocity is w = 2.2 rad/s, and
the angular acceleration is a = -3.0 rad/s²
a = .658
Express your answer to two significant figures and include the appropriate units. Enter positive value if the acceleration is
upward and negative value if the acceleration is downward.
► View Available Hint(s)
μA
Submit Previous Answers Request Answer
X Incorrect; Try Again
Part C Complete previous part(s)
hp
1
?
1 of 7
ups
Review
C
4:05 PM
11/22/2022
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