Swimming at 1.00 m/s relative to still water, a swimmer heads directly across a river of width 100 m. He arrives 45.0 m downstream from the point directly across the river from his starting point. (a) What is the speed of the current in the river?  m/s(b) At what angle relative to the line perpendicular to the shore should he head to arrive at a point directly opposite his starting point?

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Asked Sep 16, 2019
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 Swimming at 1.00 m/s relative to still water, a swimmer heads directly across a river of width 100 m. He arrives 45.0 m downstream from the point directly across the river from his starting point. 
(a) What is the speed of the current in the river?
  m/s


(b) At what angle relative to the line perpendicular to the shore should he head to arrive at a point directly opposite his starting point?

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Given Intomation Velocity of the swinmen relatire to sill oaten V (mls 45M (00m

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Time taben by the simmen to crass the riven in still water fime Ct) 00 Sec drift &45m Powing, he experiences Since oate is in this (oo seconds Velocity of the curent (o o Velocrty of the stream is o45 mls (l

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To auiue eracty on the oppostte angle On the shore, the Swimmen should head at beloo shown an as tsm L00m

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