Two pistons push down on the fluid filling two cylinders connected by a narrow hose, as shown in the figure. The area A 1 is 1 square inch, and the area A 2 is 10 square inches. A force of 4 pounds is exerted downward on piston 1, as shown. 
The pressure on A 1 is __________.
Definitions:
Minimum Drinking Age
The legal age at which an individual is allowed to purchase and consume alcoholic beverages.
Religious Organization
An institution dedicated to the practice and dissemination of a particular religion or belief system.
Universally Accepted
refers to principles, values, or items widely acknowledged or received across different cultures and societies.
Prohibition Movement
An organized social and political campaign in the early 20th century aimed at the banning of the manufacture, sale, and consumption of alcoholic beverages.
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