Just as her parachute opens, a 60-kg parachutist is falling at a speed of 50 m/s. After 0.80 s has passed, the chute is fully open and her speed has dropped to 12.0 m/s. Find the average retarding force exertad upon the chutist during this time if the deceleration is uniform. Ans. 2850 N+ 588 N = 3438 N = 3.4 kN
Just as her parachute opens, a 60-kg parachutist is falling at a speed of 50 m/s. After 0.80 s has passed, the chute is fully open and her speed has dropped to 12.0 m/s. Find the average retarding force exertad upon the chutist during this time if the deceleration is uniform. Ans. 2850 N+ 588 N = 3438 N = 3.4 kN
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter8: Conservation Of Energy
Section: Chapter Questions
Problem 84PQ
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