If an average-size man jumps from an airplane with a properly opening parachute, his downward velocity v = v(t), in feet per second, t seconds into the fall is given by the following table. t = Seconds into the fall 0 1 2 3 19.83 19.96 (a) Explain why you expect v to have a limiting value and what this limiting value represents physically. v = Velocity 0 16 19.2 4 This answer has not been graded yet. (b) Estimate the terminal velocity of the parachutist. (Round your answer to two decimal places.) feet per second

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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If an average-size man jumps from an airplane with a properly opening parachute, his downward velocity v = v(t), in feet per second, t seconds into the fall is
given by the following table.
t = Seconds
into the fall
0
1
2
3
4
v = Velocity
0
16
19.2
19.83
19.96
(a) Explain why you expect v to have a limiting value and what this limiting value represents physically.
This answer has not been graded yet.
(b) Estimate the terminal velocity of the parachutist. (Round your answer to two decimal places.)
feet per second
Transcribed Image Text:If an average-size man jumps from an airplane with a properly opening parachute, his downward velocity v = v(t), in feet per second, t seconds into the fall is given by the following table. t = Seconds into the fall 0 1 2 3 4 v = Velocity 0 16 19.2 19.83 19.96 (a) Explain why you expect v to have a limiting value and what this limiting value represents physically. This answer has not been graded yet. (b) Estimate the terminal velocity of the parachutist. (Round your answer to two decimal places.) feet per second
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