- A 120 kg skydiver (with parachute) falls from a hot air balloon, with no initial velocity, 1000m up in the sky. Because of air friction, he lands at a safe 16 m/s.
- A 120 kg skydiver (with parachute) falls from a hot air balloon, with no initial velocity, 1000m up in the sky. Because of air friction, he lands at a safe 16 m/s.
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) determine the amount of energy "lost" to air friction during the fall
B)assuming no air friction what would his velocity have been at 200 m above the ground?
C) if the parachute was active for only the last 200 meters, determine the average force it provided
Transcribed Image Text:11. A 120 kg skydiver (with parachute) falls from a hot air balloon, with no initial
velocity, 1000m up in the sky. Because of air friction, he lands at a safe 16 m/s.
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