State true or false: Buoyant force acts in a direction opposite to the gravitational forceTRUEFALSE
Question
State true or false: Buoyant force acts in a direction opposite to the gravitational force
TRUE
FALSE
Solution
The statement is True.
Buoyant force is a force exerted by a fluid that opposes an object's weight. According to Archimedes' principle, when an object is placed in a fluid, it experiences an upward force equal to the weight of the fluid displaced by the object. This upward buoyant force acts in the opposite direction to the gravitational force, which pulls the object downwards. As a result, when an object is submerged in a fluid, it will either float, sink, or remain submerged at a certain depth depending on the relative magnitudes of the buoyant force and the object's weight.
In summary, buoyant force indeed acts in the opposite direction to gravitational force, confirming the statement is true.
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