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Two skydivers are holding on to each other while falling straight down at a common terminal speed of 51.10 m/s. Suddenly, they push away from each other. Immediately after the separation, the first skydiver, who has a mass of m₁ = 83.80 kg, has a velocity of with the following components ("straight down" corresponds to the positive z- axis). 5.430 m/s v1,y = U1,2 = = 3.750 m/s v₁,2 = 51.10 m/s Assuming that there are no horizontal forces of air resistance acting on the skydivers, (a) What are the x-, y- and z-components of the velocity of the second skydiver, whose mass is m₂ = 52.20 kg, V2 immediately after the separation? (b) What is the change in kinetic energy of the system AK system?

Two skydivers are holding on to each other while falling straight down at a common terminal speed of 51.10 m/s. Suddenly, they push away from each other. Immediately after the separation, the first skydiver, who has a mass of m₁ = 83.80 kg, has a velocity of with the following components ("straight down" corresponds to the positive z- axis). 5.430 m/s v1,y = U1,2 = = 3.750 m/s v₁,2 = 51.10 m/s Assuming that there are no horizontal forces of air resistance acting on the skydivers, (a) What are the x-, y- and z-components of the velocity of the second skydiver, whose mass is m₂ = 52.20 kg, V2 immediately after the separation? (b) What is the change in kinetic energy of the system AK system?

Physics for Scientists and Engineers, Technology Update (No access codes included)
Physics for Scientists and Engineers, Technology Update (No access codes included)
9th Edition
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter14: Fluid Mechanics
Section: Chapter Questions
Problem 14.30P: The United States possesses the ten largest warships in the world, aircraft carriers of the Nimitz...
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Two skydivers are holding on to each other while falling straight down at a common terminal speed of 51.10 m/s. Suddenly, they push away from each other. Immediately after the separation, the first skydiver, who has a mass of m₁ = 83.80 kg, has a velocity of with the following components ("straight down" corresponds to the positive z- axis). V1,2 = 5.430 m/s V₁,y = 3.750 m/s v₁,2 = 51.10 m/s Assuming that there are no horizontal forces of air resistance acting on the skydivers, V2 (a) What are the x-, y- and z-components of the velocity of the second skydiver, whose mass is m₂ = 52.20 kg, immediately after the separation? (b) What is the change in kinetic energy of the system AK system?
Transcribed Image Text:Two skydivers are holding on to each other while falling straight down at a common terminal speed of 51.10 m/s. Suddenly, they push away from each other. Immediately after the separation, the first skydiver, who has a mass of m₁ = 83.80 kg, has a velocity of with the following components ("straight down" corresponds to the positive z- axis). V1,2 = 5.430 m/s V₁,y = 3.750 m/s v₁,2 = 51.10 m/s Assuming that there are no horizontal forces of air resistance acting on the skydivers, V2 (a) What are the x-, y- and z-components of the velocity of the second skydiver, whose mass is m₂ = 52.20 kg, immediately after the separation? (b) What is the change in kinetic energy of the system AK system?
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