Determine the drag coefficient ca needed for a parachutist of mass m = 68.1 kg to have a velocity of 40 m/s after free-falling for time t = 10 s. Assume the acceleration due to gravity is 9.8 m/s². gm v(t) = "[1- Ca

Determine the drag coefficient ca needed for a parachutist of mass m = 68.1 kg to have a velocity of 40 m/s after free-falling for time t = 10 s. Assume the acceleration due to gravity is 9.8 m/s². gm v(t) = "[1- Ca

Classical Dynamics of Particles and Systems

5th Edition

ISBN:9780534408961

Author:Stephen T. Thornton, Jerry B. Marion

Publisher:Stephen T. Thornton, Jerry B. Marion

Chapter9: Dynamics Of A System Of Particles

Section: Chapter Questions

Problem 9.62P

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Question

Determine the drag coefficient ca needed for a parachutist of mass m = 68.1 kg to
have a velocity of 40 m/s after free-falling for time t = 10 s. Assume the acceleration
due to gravity is 9.8 m/s².
v(t) = [1 - e-G)]
gm
Cd

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