A person of mass 49.5 kg stands at rest. How much will the average force exerted on the feet by the floor differ from the person's weight during a 0.225 s interval in which the blood's upward component of momentum increases by 4.35 1o-2kg m/s?

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter15: Fluid Mechanics
Section: Chapter Questions
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A person of mass 49.5 kg stands at rest.
How much will the average force exerted
on the feet by the floor differ from the
person's weight during a 0.225 s interval in
which the blood's upward component of
momentum increases by 4.35 1o-2kg m/s?
Transcribed Image Text:A person of mass 49.5 kg stands at rest. How much will the average force exerted on the feet by the floor differ from the person's weight during a 0.225 s interval in which the blood's upward component of momentum increases by 4.35 1o-2kg m/s?
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