In which of the following scenarios does the buoyant force act?

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Question: In which of the following scenarios does the buoyant force act?

Options:

Correct Answer: All of the above

Solution:

The buoyant force acts on any object submerged in a fluid, including floating objects, balloons, and ships.

In which of the following scenarios does the buoyant force act?

In which of the following scenarios does the buoyant force act?

Step 1: Understand what buoyant force is. It is the upward force that a fluid exerts on an object that is submerged in it.
Step 2: Identify the types of objects that can experience buoyant force. This includes any object that is in a fluid, such as water or air.
Step 3: Recognize that buoyant force acts on floating objects, like a boat on water, because they are partially submerged.
Step 4: Note that buoyant force also acts on submerged objects, like a rock at the bottom of a pool, even if they are not floating.
Step 5: Remember that balloons filled with gas experience buoyant force when they are in the air, causing them to rise.

Buoyant Force – The upward force exerted by a fluid on an object submerged in it, which counteracts the weight of the object.
Fluid Mechanics – The study of fluids (liquids and gases) and the forces acting on them, including principles like Archimedes' principle.