Chapter 14, Problem 035 Three children, each of weight 428 N, make a log raft by lashing together logs of diameter 0.44 m and length 2.45 m. How many logs will be needed to keep them afloat in fresh water? Take the density of the logs to be 800 kg/m3. Number |logs Units exact number, no tolerance

Chapter 14, Problem 035 Three children, each of weight 428 N, make a log raft by lashing together logs of diameter 0.44 m and length 2.45 m. How many logs will be needed to keep them afloat in fresh water? Take the density of the logs to be 800 kg/m3. Number |logs Units exact number, no tolerance

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter12: Fluid Dynamics And Its Biological And Medical Applications

Section: Chapter Questions

Problem 51PE: Verify that the flow of oil is laminar (barely) for an oil gusher that shoots crude oil 25.0 m into...

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Question

Chapter 14, Problem 035
Three children, each of weight 428 N, make a log raft by lashing together logs of diameter 0.44 m and length 2.45 m. How many logs will be needed to keep them afloat in fresh water? Take the density of the logs to be 800 kg/m3.
Number
|logs
Units
exact number, no tolerance

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