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

Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Paul W. Zitzewitz
Chapter6: Motion In Two Dimensions
Section6.3: Relative Velocity
Problem 27PP
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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
Transcribed Image Text: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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