1. During the final stages of descent, a skydiver with an open parachute approaches the ground with a constant velocity. The wind does not blow from side to side. Is the skydiver in a state of equilibrium?

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter14: Fluid Mechanics
Section: Chapter Questions
Problem 91P: (a) Calculate the retarding force due to viscosity of the air layer between a cart and a level air...
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Hint: Yes, until he starts steering or encountering ground effects, if he does. He has reached terminal velocity for the combination of his weight plus equipment and the area of the canopy. The air density does not change significantly for the last few hundred to one thousand feet. In fact, "with a constant velocity" insures equilibrium.
1. During the final stages of descent, a skydiver with an open
parachute approaches the ground with a constant velocity. The wind
does not blow from side to side. Is the skydiver in a state of
equilibrium?
Transcribed Image Text:1. During the final stages of descent, a skydiver with an open parachute approaches the ground with a constant velocity. The wind does not blow from side to side. Is the skydiver in a state of equilibrium?
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