2-51. Let us make the (unrealistic) assumption that a boat of mass m gliding with initialin water is slowed by a viscous retarding force of magnitude bu?, where bvelocity vois a constant. (a) Find and sketch v(t). How long does it take the boat to reach aspeed of vo/1000? (b) Find x(1). How far does the boat travel in this time? Let m =200 kg, vv2 m/s, and b = 0.2 Nm-²s².

Answered: Image /qna-images/answer/dc64050c-ff6c-46fb-a713-0b785327da49.jpg

Let us make the (unrealistic) assumption that a boat of mass m gliding with initial velocity v, in water is slowed by a viscous retarding force of magnitude bv², where b is a constant. (a) Find and sketch v(t). How long does it take the boat to reach a speed of vo/1000? (b) Find x(1). How far does the boat travel in this time? Let m = 200 kg, v = 2 m/s, and b = 0.2 Nm-2s². %3D

Let us make the (unrealistic) assumption that a boat of mass m gliding with initial velocity v, in water is slowed by a viscous retarding force of magnitude bv², where b is a constant. (a) Find and sketch v(t). How long does it take the boat to reach a speed of vo/1000? (b) Find x(1). How far does the boat travel in this time? Let m = 200 kg, v = 2 m/s, and b = 0.2 Nm-2s². %3D

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 83AP: A diver explores a shallow reef off the coast of Belize. She initially swims 90.0 m north, makes a...

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