= = The disk of radius R 2.3 ft rolls without slipping on the horizontal surface, and at the instant represented, the center O has a constant velocity vo 5.6 ft/sec. For this instant, the particle A moving along the circular slot of mean radius r = 2 ft has the indicated speed u = 4 ft/sec relative to the disk which is decreasing at a rate of 4.2 ft/sec per second. Determine the magnitudes of the absolute velocity and acceleration of particle A. (v₁ = 10.5 ft/sec, aд = 39.6 ft/sec²) R r и νο

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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=
The disk of radius R 2.3 ft rolls without slipping on the horizontal surface, and at the instant
represented, the center O has a constant velocity vo 5.6 ft/sec. For this instant, the particle A
moving along the circular slot of mean radius r = 2 ft has the indicated speed u = 4 ft/sec relative
to the disk which is decreasing at a rate of 4.2 ft/sec per second. Determine the magnitudes of the
absolute velocity and acceleration of particle A. (v₁ = 10.5 ft/sec, aд = 39.6 ft/sec²)
R r
и
νο
Transcribed Image Text:= = The disk of radius R 2.3 ft rolls without slipping on the horizontal surface, and at the instant represented, the center O has a constant velocity vo 5.6 ft/sec. For this instant, the particle A moving along the circular slot of mean radius r = 2 ft has the indicated speed u = 4 ft/sec relative to the disk which is decreasing at a rate of 4.2 ft/sec per second. Determine the magnitudes of the absolute velocity and acceleration of particle A. (v₁ = 10.5 ft/sec, aд = 39.6 ft/sec²) R r и νο
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