If all other variables remain unchanged, what happens to the output force when the area of the input piston is doubled?

1250N

Explanation:

This question is based on pascal's Law.

So By Pascal's Law

 =  

therefore  =force on input piston =25N

                  = Force or weight on output person.

therefore after putting the values we get,

= (25x 1500)/30

    =1250N

-be a crystalline solid

- be soluble in water

-conduct electricity

hope this : )