A closed cylindrical vessel of diameter 15 cm and length 100 cm contains water up to a height of 80 cm. The vessel is rotated at speed of 950 rpm about its vertical axis. Find the area in cm ^2 uncovered at the base of the tank.

A closed cylindrical vessel of diameter 15 cm and length 100 cm contains water up to a height of 80 cm. The vessel is rotated at speed of 950 rpm about its vertical axis. Find the area in cm ^2 uncovered at the base of the tank.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter8: Areas Of Polygons And Circles

Section8.5: More Area Relationships In The Circle

Problem 11E: Find the perimeter of a segment of a circle whose boundaries are a chord measuring 24 mm millimetres...

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