Problem 3: A cube of material is submerged 8 ft below the surface of water. If the cube measures 1.5 ft per side, determine the magnitude and direction of the additional force needed to keep the cube from moving if it is made of (a) polyethylene ( 14 lbm/ft³) or (b) stainless steel (550 lbm/ft³).

Problem 3: A cube of material is submerged 8 ft below the surface of water. If the cube measures 1.5 ft per side, determine the magnitude and direction of the additional force needed to keep the cube from moving if it is made of (a) polyethylene ( 14 lbm/ft³) or (b) stainless steel (550 lbm/ft³).

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Description: Problem 3: A cube of material is submerged 8 ft below the surface of water. If the cube measures 1.5 ftper side, determine the magnitude and direction of the additional force needed to keep the cube frommoving if it is made of (a) polyethylene ( 14

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter8: Centroids And Distributed Loads

Section: Chapter Questions

Problem 8.141RP: The thin-walled cylindrical can with a spherical dimple weighs 0.2 lb. Determine the force P...

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Problem 3: A cube of material is submerged 8 ft below the surface of water. If the cube measures 1.5 ft
per side, determine the magnitude and direction of the additional force needed to keep the cube from
moving if it is made of (a) polyethylene ( 14 lbm/ft³) or (b) stainless steel (550 lbm/ft³).

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