Pls the explanation of archimedes principle

Physics

1 answer:

My name is Ann [436]2 years ago

5 0

Explanation:

Hello !

<h2>Archimedes' principle</h2>

''states that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially, is equal to the weight of the fluid that the body displaces.''

Archimedes principle equation is given as

buoyant force = density of fluid x volume of displaced fluid x acceleration due to gravity. or

<em>Fb=-density*gravity*volume </em>

<em>For example,</em> a ship that is launched sinks into the ocean until the weight of the water it displaces is just equal to its own weight.

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Vlad1618 [11]

If you remember the formula for potential energy,
then this question is a piece-o-cake.

<em>Potential energy = (mass) x (<u>acceleration of gravity</u>) x (height) .</em>

-- The object's mass is the same everywhere.
-- You said that the height is the same both times.
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4 0

3 years ago

A 50.0 N box sliding on a rough horizontal floor, and the only horizontal force acting on it is friction. You observe that at on

Vikki [24]

Answer:

-4.0 N

Explanation:

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$F_f = ma$ (1)