Consider a hollow spherical bowl with radius r = 19 cm that is filled to he top with water. h(t) (1)n When a hole with arca 0, 14 cm² is opened at the bottom of the bowl the water flows out of the bowl. If the speed of the water flowing out of the powl at time t is u(t) = /2g [r – h(t)] %3D where r – h(t) is the height of the water level above the hole at that time, hen the time taken (rounded to the nearest second) for the height of the water level above the hole to fall from r to r/2 is equal to:

Consider a hollow spherical bowl with radius r = 19 cm that is filled to he top with water. h(t) (1)n When a hole with arca 0, 14 cm² is opened at the bottom of the bowl the water flows out of the bowl. If the speed of the water flowing out of the powl at time t is u(t) = /2g [r – h(t)] %3D where r – h(t) is the height of the water level above the hole at that time, hen the time taken (rounded to the nearest second) for the height of the water level above the hole to fall from r to r/2 is equal to:

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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