Problem 5 A hollow cylinder 1 m in diameter and 2 m high weighs 3825 N. a.) how many kN of lead weighing 110 kN/m³ must be fastened to the outside bottom of the cylinder to make it float with 1.5 m submerged in water? b.) how many kN of lead if it is placed inside the cylinder?
Problem 5 A hollow cylinder 1 m in diameter and 2 m high weighs 3825 N. a.) how many kN of lead weighing 110 kN/m³ must be fastened to the outside bottom of the cylinder to make it float with 1.5 m submerged in water? b.) how many kN of lead if it is placed inside the cylinder?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Problem 5
A hollow cylinder 1 m in diameter and 2 m high weighs 3825 N.
a.) how many kN of lead weighing 110 kN/m³ must be fastened
to the outside bottom of the cylinder to make it float with 1.5 m
submerged in water? b.) how many kN of lead if it is placed
inside the cylinder?
Situation 1
A block of wood requires a force of 40 N to keep it immersed in
salt water and a force of 150 N to keep it immersed in glycerin
(sp. gr. = 1.3). find the weight and sp. gr. Of the wood.
6.) Find the weight of the wood
7.) find the specific gravity of the wood
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