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.A swimmer can swim at 3 m/s in still water (Across the river). A river is 150 m wide and the current is 1 m/s. The swimmer heads out from one bank perpendicular to the current. a) What is the resultant velocity of the swimmer? b) How long will it take the swimmer to cross the nver? c) How far downstream will the swimmer land on the opposite bank?

.A swimmer can swim at 3 m/s in still water (Across the river). A river is 150 m wide and the current is 1 m/s. The swimmer heads out from one bank perpendicular to the current. a) What is the resultant velocity of the swimmer? b) How long will it take the swimmer to cross the nver? c) How far downstream will the swimmer land on the opposite bank?

Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter22: Introduction To Percents
Section: Chapter Questions
Problem 1A
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7. A swimmer can swim at 3 m/s in still water (Across the river). A river is 150 m wide and the current is 1 m/s. The swimmer heads out from one bank perpendicular to the current. a) What is the resultant velocity of the swimmer? b) How long will it take the swimmer to cros s the river? c) How far downstream will the swimmer land on the opposite bank?
Transcribed Image Text:7. A swimmer can swim at 3 m/s in still water (Across the river). A river is 150 m wide and the current is 1 m/s. The swimmer heads out from one bank perpendicular to the current. a) What is the resultant velocity of the swimmer? b) How long will it take the swimmer to cros s the river? c) How far downstream will the swimmer land on the opposite bank?
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