(1) From assumption (b), show that the radius of the water droplet at time t is r(t) = ()t+ro. %3D (Hint: m = pV,V =tr³, S = 4r²). (2) From assumption (c), the velocity (v) at time (t) of the water droplet is v' + v%3 g. t+To If the water drops from stationary, solve for v(t). (3) Determine the time when the water droplet has evaporated entirely, given that ro 3mm. Then, 10 seconds after the water drops, the radius r = 2mm.
(1) From assumption (b), show that the radius of the water droplet at time t is r(t) = ()t+ro. %3D (Hint: m = pV,V =tr³, S = 4r²). (2) From assumption (c), the velocity (v) at time (t) of the water droplet is v' + v%3 g. t+To If the water drops from stationary, solve for v(t). (3) Determine the time when the water droplet has evaporated entirely, given that ro 3mm. Then, 10 seconds after the water drops, the radius r = 2mm.
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.1: Prisms, Area And Volume
Problem 30E: A storage shed is in the shape of a trapezoidal prism. Each trapezoid represents one of its bases....
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