1- A bungee jumper with a mass of 68.1 kg leaps from a stationary hot air balloon. Use Eqes below Fu = -cau² where ca is a proportionality constant called the lumped drag coefficient (kg/m) The net force is the difference between the downward and upward force. dv dt Cd = g -v² - as Air resistance m to compute velocity for the first 12 s of free fall. Also determine the terminal velocity that will be attained for an infinitely long cord (or alternatively, the jumpmaster is having a particularly bad day!). Use a drag coefficient of 0.25 kg/m.
1- A bungee jumper with a mass of 68.1 kg leaps from a stationary hot air balloon. Use Eqes below Fu = -cau² where ca is a proportionality constant called the lumped drag coefficient (kg/m) The net force is the difference between the downward and upward force. dv dt Cd = g -v² - as Air resistance m to compute velocity for the first 12 s of free fall. Also determine the terminal velocity that will be attained for an infinitely long cord (or alternatively, the jumpmaster is having a particularly bad day!). Use a drag coefficient of 0.25 kg/m.
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Transcribed Image Text:1- A bungee jumper with a mass of 68.1 kg leaps from a stationary hot air
balloon. Use Eqes below
Fu = -cau²
where ca is a proportionality constant called the lumped drag coefficient (kg/m)
The net force is the difference between the downward and upward force.
dv
dt
✓
-
Cd
as Air resistance
m
to compute velocity for the first 12 s of free fall. Also determine the terminal
velocity that will be attained for an infinitely long cord (or alternatively, the
jumpmaster is having a particularly bad day!). Use a drag coefficient of 0.25 kg/m.
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