The sector rotates with a constant angular velocity w = 3 rad/s about a fixed axis through O. Simultaneously, the particle A moves in the curved slot with constant speed u = 2 m/s relative to the sector. If r = 1 m, the absolute acceleration of particle A at the instant shown is most nearly A. 0 B. 1.00 m/s² C. 2.21 m/s² D. 3.21 m/s² E. 3.70 m/s² F. 4.33 m/s² G. 5.05 m/s² H. 6.00 m/s² I. 6.67 m/s² J. 8.10 m/s² น A = ω
The sector rotates with a constant angular velocity w = 3 rad/s about a fixed axis through O. Simultaneously, the particle A moves in the curved slot with constant speed u = 2 m/s relative to the sector. If r = 1 m, the absolute acceleration of particle A at the instant shown is most nearly A. 0 B. 1.00 m/s² C. 2.21 m/s² D. 3.21 m/s² E. 3.70 m/s² F. 4.33 m/s² G. 5.05 m/s² H. 6.00 m/s² I. 6.67 m/s² J. 8.10 m/s² น A = ω
International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter1: Introduction To Statics
Section: Chapter Questions
Problem 1.19P: Plot the earths gravitational acceleration g(m/s2) against the height h (km) above the surface of...
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The answer to the problem is 1.00 m/s^2. Please show me how to get the final answer
Transcribed Image Text:The sector rotates with a constant angular velocity w = 3 rad/s about a fixed axis through
O. Simultaneously, the particle A moves in the curved slot with constant speed u = 2 m/s
relative to the sector. If r = 1 m, the absolute acceleration of particle A at the instant shown
is most nearly
A. 0
B. 1.00 m/s²
C. 2.21 m/s²
D. 3.21 m/s²
E. 3.70 m/s²
F. 4.33 m/s²
G. 5.05 m/s²
H. 6.00 m/s²
I. 6.67 m/s²
J. 8.10 m/s²
น
A
=
ω
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