Consider once again the swimmer in Example 4.7. Assume she can swim at a velocity of 0.30

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Consider once again the swimmer in Example 4.7. Assume she can swim at a velocity of 0.30 m/s and the river is 15 m wide. She needs to get across the river as quickly as possible.

(a) What direction should her velocity vector make relative to the water to get her across in the shortest time?

(b) What is her overall velocity as measured from the shore?

(d) How long does it take her to cross the river?

(e) How far downstream does she end up?

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College Physics Reasoning and Relationships

ISBN: 978-0840058195

2nd edition

Authors: Nicholas Giordano

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Question Posted: Jan 05, 2019 04:57 AM

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Consider once again the swimmer in Example 4.7. Assume she can swim at a velocity of 0.30

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Apply the equations and concepts of relative velocities and kinematics in one dimension Diagram the ...View the full answer

College Physics Reasoning and Relationships

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