A bird moving in air or a fish moving in water experiences a force opposite to its direction of motion. Do you expect any change in the magnitude of this force? (a) If additional external pressure is applied to fluid and its pressure is increased to P0-0.10°Pa. (b) If the fluid is external pressure is reduced to P0-0.10°Pa. Clearly mention your assumptions (if there is any) and justify your answer for each case
A bird moving in air or a fish moving in water experiences a force opposite to its direction of motion. Do you expect any change in the magnitude of this force? (a) If additional external pressure is applied to fluid and its pressure is increased to P0-0.10°Pa. (b) If the fluid is external pressure is reduced to P0-0.10°Pa. Clearly mention your assumptions (if there is any) and justify your answer for each case
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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A bird moving in air or a fish moving in water experiences a force opposite to its direction of motion. Do you expect any change in the magnitude of this force? (a) If additional external pressure is applied to fluid and its pressure is increased to P0-0.10°Pa. (b) If the fluid is external pressure is reduced to P0-0.10°Pa. Clearly mention your assumptions (if there is any) and justify your answer for each case.
Transcribed Image Text:Air
Drag
force
V
Water
Drag
force
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