A crane is used to lower weights into the sea for an underwater construction project. Determinethe tension in the rope of the crane due to the rectangular 0.4-m x 0.4-m x 3-m concrete blockwhen it is1. suspended in air2. completely immersed in waterIKRopeConcreteblockWT, airFT. waterWFBAirWaterFigure 1: Concrete block in air (top) and immersed in sea water (bottom)What is the percentage decrease in the tension of the rope from when the block is in airto when it is completely immersed in the water?Assume Pconcrete = 2300kg/m³ and Pseawater = 1025kg/m³. g = 9.81m/s².

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> A crane is used to lower weights into the sea for an underwater construction project. Determine the tension in the rope of the crane due to the rectangular 0.4-m x 0.4-m x 3-m concrete block when it is 1. suspended in air 2. completely immersed in water Z Rope Concrete block AFT. Air Water Figure 1: Concrete block in air (top) and immersed in sea water (bottom) What is the percentage decrease in the tension of the rope from when the block is in air to when it is completely immersed in the water? Assume Pooncrete = 2300kg/m³ and Pseawater = 1025kg/m³. g= 9.81m/s².

> A crane is used to lower weights into the sea for an underwater construction project. Determine the tension in the rope of the crane due to the rectangular 0.4-m x 0.4-m x 3-m concrete block when it is 1. suspended in air 2. completely immersed in water Z Rope Concrete block AFT. Air Water Figure 1: Concrete block in air (top) and immersed in sea water (bottom) What is the percentage decrease in the tension of the rope from when the block is in air to when it is completely immersed in the water? Assume Pooncrete = 2300kg/m³ and Pseawater = 1025kg/m³. g= 9.81m/s².

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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