A raindrop with a radius R= 1.2 mm falls from a cloud that is at height h = 1200 m above the ground. The drag coefficient C for the drop is 0.40. Assume that the drop is spherical throughout its fall. The density of water ρw is 1000 kg/m3, and the density of air ρa is 1.1 kg/m3. If you know that the raindrop reaches terminal speed after falling just a few meters. What is the terminal speed?
A raindrop with a radius R= 1.2 mm falls from a cloud that is at height h = 1200 m above the ground. The drag coefficient C for the drop is 0.40. Assume that the drop is spherical throughout its fall. The density of water ρw is 1000 kg/m3, and the density of air ρa is 1.1 kg/m3. If you know that the raindrop reaches terminal speed after falling just a few meters. What is the terminal speed?
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter6: Applications Of Newton’s Laws Of Motion
Section: Chapter Questions
Problem 41PQ: An inflated spherical beach ball with a radius of 0.3573 m and average density of 10.65 kg/m3 is...
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A raindrop with a radius R= 1.2 mm falls from a cloud that is at height h = 1200 m above the ground. The drag coefficient C for the drop is 0.40. Assume that the drop is spherical throughout its fall. The density of water ρw is 1000 kg/m3, and the density of air ρa is 1.1 kg/m3. If you know that the raindrop reaches terminal speed after falling just a few meters. What is the terminal speed?
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