3) What is the fluid speed (in m/s) in a fire hose with a 7.00 cm diameter carrying 73.0L of water per second? m/s b) What is the flow rate in cubic meters per second? m³/s (c) Would your answers be different if salt water replaced the fresh water in the fire hose? Yes, because the velocity and the flow rate are inversely proportional to the fluid's density. Yes, because the velocity and the flow rate are directly proportional to the fluid's density. O No, because the velocity and the flow rate are independent of the fluid's density. No, because the velocity and the flow rate are approximately equivalent to the fluid's density. + MacBook Submit Answer

3) What is the fluid speed (in m/s) in a fire hose with a 7.00 cm diameter carrying 73.0L of water per second? m/s b) What is the flow rate in cubic meters per second? m³/s (c) Would your answers be different if salt water replaced the fresh water in the fire hose? Yes, because the velocity and the flow rate are inversely proportional to the fluid's density. Yes, because the velocity and the flow rate are directly proportional to the fluid's density. O No, because the velocity and the flow rate are independent of the fluid's density. No, because the velocity and the flow rate are approximately equivalent to the fluid's density. + MacBook Submit Answer

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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