Скачать или смотреть Why Do Objects Float or Sink in Water? Archimedes’ Principle Explained

Ever wondered why some objects float while others sink? The answer lies in Archimedes’ Principle.

Key Ideas Covered in This Video:

Archimedes’ Principle: Any object submerged in a fluid experiences an upward buoyant force equal to the weight of the displaced fluid.

Buoyant Force Formula → depends on the displaced water’s volume and density.

Float vs. Sink Rule:
• Float if buoyant force is greater than or equal to the object’s weight
• Sink if buoyant force is less than the object’s weight

Density Rule:
• Density of object less than water = floats
• Density of object greater than water = sinks

Real-life examples:
• Wood floats
• Iron sinks
• Ships float because their overall density is less than water even though iron itself sinks

Perfect for students studying:
High School Physics, GED, ASVAB, SAT Science, ACT Science, Homeschooling

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