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The disk rolls without slipping on the horizontal surface, and at the instant represented, the center O has the velocity vo = 2.8 m/s and acceleration ao = 4.9 m/s² with directions shown in the figure. For this instant, the particle A has the indicated speed u = 3.5 m/s and time rate of change of speed u = 6.8 m/s², both relative to the disk with directions shown in the figure. Determine the absolute velocity VA and acceleration aд of particle A. VO 40 Answers: ад = VA= i i 0.5 m 0.67 m u i+ i i+ i j) m/s j) m/s²

The disk rolls without slipping on the horizontal surface, and at the instant represented, the center O has the velocity vo = 2.8 m/s and acceleration ao = 4.9 m/s² with directions shown in the figure. For this instant, the particle A has the indicated speed u = 3.5 m/s and time rate of change of speed u = 6.8 m/s², both relative to the disk with directions shown in the figure. Determine the absolute velocity VA and acceleration aд of particle A. VO 40 Answers: ад = VA= i i 0.5 m 0.67 m u i+ i i+ i j) m/s j) m/s²

Elements Of Electromagnetics
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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The disk rolls without slipping on the horizontal surface, and at the instant represented, the center O has the velocity vo = 2.8 m/s and acceleration ao = 4.9 m/s² with directions shown in the figure. For this instant, the particle A has the indicated speed u = 3.5 m/s and time rate of change of speed u = 6.8 m/s2, both relative to the disk with directions shown in the figure. Determine the absolute velocity VA and acceleration aд of particle A. VA = VO Answers: ад = do ( i (i 0 0.5 m 0.67 m U i+ i i+ i j) m/s j) m/s²
Transcribed Image Text:The disk rolls without slipping on the horizontal surface, and at the instant represented, the center O has the velocity vo = 2.8 m/s and acceleration ao = 4.9 m/s² with directions shown in the figure. For this instant, the particle A has the indicated speed u = 3.5 m/s and time rate of change of speed u = 6.8 m/s2, both relative to the disk with directions shown in the figure. Determine the absolute velocity VA and acceleration aд of particle A. VA = VO Answers: ад = do ( i (i 0 0.5 m 0.67 m U i+ i i+ i j) m/s j) m/s²
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