EBK THINKING LIKE AN ENGINEER
4th Edition
ISBN: 8220103633512
Author: OHLAND
Publisher: PEARSON
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Chapter 11, Problem 12RQ
Shown are graphs of the altitude in meters, and velocity in meters per second, of a person skydiving. A copy of these graphs has been provided online; you may use one of these graphs, or use graph paper as directed by your instructor.
- a. When does the skydiver reach the ground?
- b. How fast is he moving when he reaches the ground?
- c. At what altitude does he open the parachute?
- d. Terminal velocity is the velocity at which the acceleration of gravity is exactly balanced by the drag force of air. How long does it take him to reach his terminal velocity without the parachute open?
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Chapter 11 Solutions
EBK THINKING LIKE AN ENGINEER
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