πŸŽ“ mecademyAI β€Ί General Physics 1 β€Ί Force and Motion-II β€Ί Problem 33
Fundamentals of Physics 10th ISV Edition Β· Force and Motion-II Β· Problem 33
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Halliday, Resnick & Walker β€” Force and Motion-II: Problem 33

33 A 1000 kg boat is traveling at 100 km/h when its engine is shut off. The magnitude of the frictional force \( f_k \) between boat and water is proportional to the speed \( v \) of the boat: \( f_k = 70v \), where \( v \) is in meters per second and \( f_k \) is in newtons. Find the time required for the boat to slow to 45 km/h.

πŸ“ Solution Approach

Given: 33 A, 1000 kg, 100 km, 70v, 45 km

This problem covers key concepts in Force and Motion-II from Fundamentals of Physics 10th ISV Edition by Halliday, Resnick & Walker. The step-by-step solution involves applying fundamental principles and systematic analysis to arrive at the correct answer. Full solution available with a Solution Pass.

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πŸ“˜ About This Textbook

Fundamentals of Physics Β· 10th ISV Edition
Author: Halliday, Resnick & Walker
Publisher: Wiley
Chapter: Force and Motion-II