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A body falls in a medium offering resistance proportional to the speed at any time "t". If the limiting speed is 15 m/sec and the body attains half that speed in 1 sec, what was its speed after 3 seconds? 0.56 m/s O4.08 m/s O 12.97 m/s 9.72 m/s

A body falls in a medium offering resistance proportional to the speed at any time "t". If the limiting speed is 15 m/sec and the body attains half that speed in 1 sec, what was its speed after 3 seconds? 0.56 m/s O4.08 m/s O 12.97 m/s 9.72 m/s

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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A body falls in a medium offering resistance proportional to the speed at any time "t". If the limiting speed is 15 m/sec and the body attains half that speed in 1 sec, what was its speed after 3 seconds? 0.56 m/s 4.08 m/s 12.97 m/s 9.72 m/s
Transcribed Image Text:A body falls in a medium offering resistance proportional to the speed at any time "t". If the limiting speed is 15 m/sec and the body attains half that speed in 1 sec, what was its speed after 3 seconds? 0.56 m/s 4.08 m/s 12.97 m/s 9.72 m/s
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