Part A The crane boom OA rotates about the z axis with a constant angular velocity of w₁ = 0.12 rad/s, while it is rotating downward with a constant angular velocity of w2 0.9 rad/s. (Figure 1) Determine the velocity of point A located at the end of the boom at the instant shown. Enter the components of the velocity in feet per second to three significant figures separated by commas. VA 1 ΑΣΦ Η vec ? ft/s Figure Submit Request Answer Part B 1 of 1 Determine the acceleration of point A located at the end of the boom at the instant shown. Enter the components of the acceleration in feet per second squared to three significant figures separated by commas. ад= 1 ΑΣΦ Η vec Submit Request Answer 50 ft 110 ft Provide Feedback ? ft/
Part A The crane boom OA rotates about the z axis with a constant angular velocity of w₁ = 0.12 rad/s, while it is rotating downward with a constant angular velocity of w2 0.9 rad/s. (Figure 1) Determine the velocity of point A located at the end of the boom at the instant shown. Enter the components of the velocity in feet per second to three significant figures separated by commas. VA 1 ΑΣΦ Η vec ? ft/s Figure Submit Request Answer Part B 1 of 1 Determine the acceleration of point A located at the end of the boom at the instant shown. Enter the components of the acceleration in feet per second squared to three significant figures separated by commas. ад= 1 ΑΣΦ Η vec Submit Request Answer 50 ft 110 ft Provide Feedback ? ft/
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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Transcribed Image Text:Part A
The crane boom OA rotates about the z axis with a constant angular velocity of
w₁ = 0.12 rad/s, while it is rotating downward with a constant angular velocity of
w2 0.9 rad/s. (Figure 1)
Determine the velocity of point A located at the end of the boom at the instant shown.
Enter the components of the velocity in feet per second to three significant figures separated by commas.
VA
1 ΑΣΦ Η vec
?
ft/s
Figure
Submit
Request Answer
Part B
1 of 1
Determine the acceleration of point A located at the end of the boom at the instant shown.
Enter the components of the acceleration in feet per second squared to three significant figures separated by commas.
ад=
1 ΑΣΦ Η vec
Submit
Request Answer
50 ft
110 ft
Provide Feedback
?
ft/
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