Float boya
A 0.5-meter spherical float is a location mark for a fishing boat anchor. It floats in salt water. Find the depth to which the float sinks if the material of which the float is made weighs 8 kilograms per cubic meter and saltwater weighs 1027 kg/m3.
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- statistics
- weighted average
- algebra
- equation
- solid geometry
- sphere
- spherical cap
- planimetrics
- Pythagorean theorem
- circle
Units of physical quantities:
Grade of the word problem:
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