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PROBLEM 6: How many pounds of concrete, y = 25 kN/m3, must be attached to a beam having a volume of 0.1 m³ and s.g. = 0.65 to cause both to sink in water? a. 127 lb c. 119 lb SITUATION 2: b. 187 lb d. 154 lb A stone weighs 105 lb in air. When submerged in water, it weighs 67 Ib. 7. Find the volume. a. 1.045 ft c. 0.892 ft3 8. Find the specific gravity of the stone. а. 2.76 с. 2.19 b. 0.609 ft d. 0.468 ft3 b. 2.87 d. 2.54

PROBLEM 6: How many pounds of concrete, y = 25 kN/m3, must be attached to a beam having a volume of 0.1 m³ and s.g. = 0.65 to cause both to sink in water? a. 127 lb c. 119 lb SITUATION 2: b. 187 lb d. 154 lb A stone weighs 105 lb in air. When submerged in water, it weighs 67 Ib. 7. Find the volume. a. 1.045 ft c. 0.892 ft3 8. Find the specific gravity of the stone. а. 2.76 с. 2.19 b. 0.609 ft d. 0.468 ft3 b. 2.87 d. 2.54

Structural Analysis
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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PROBLEM 6: How many pounds of concrete, y = 25 kN/m?, must be attached to a beam having a volume of 0.1 m3 and s.g. 0.65 to cause both to sink in water? a. 127 lb C. 119 lb SITUATION 2: b. 187 lb d. 154 lb A stone weighs 105 lb in air. When submerged in water, it weighs 67 lb. 7. Find the volume. a. 1.045 ft c. 0.892 ft3 8. Find the specific gravity of the stone. а. 2.76 с. 2.19 b. 0.609 ft d. 0.468 ft3 b. 2.87 d. 2.54
Transcribed Image Text:PROBLEM 6: How many pounds of concrete, y = 25 kN/m?, must be attached to a beam having a volume of 0.1 m3 and s.g. 0.65 to cause both to sink in water? a. 127 lb C. 119 lb SITUATION 2: b. 187 lb d. 154 lb A stone weighs 105 lb in air. When submerged in water, it weighs 67 lb. 7. Find the volume. a. 1.045 ft c. 0.892 ft3 8. Find the specific gravity of the stone. а. 2.76 с. 2.19 b. 0.609 ft d. 0.468 ft3 b. 2.87 d. 2.54
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