A Rock of Mass M with a Density Twice That

question 72

Multiple Choice

A rock of mass M with a density twice that of water is sitting on the bottom of an aquarium tank filled with water.The normal force exerted on the rock by the bottom of the tank is

• A)2Mg
• B)Mg
• C)Mg/2
• D)zero
• E)impossible to determine from the information given.

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Ready, inclined, or favorably disposed toward taking a particular action or supporting a particular stance.

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A legal document that has been completed correctly, meeting all necessary formalities to transfer ownership of property.