Answer:
The pressure gauge reading will be;
12 psi
Explanation:
The question relates to relationship of pressure and area
The given parameters for the measurement are;
The weight of the load = 60 lb
The required area of the piston = 5 in.²
Pressure exerted by a force can be defined as follows;

The weight of the load = The force applied by the load
Therefore;

The gauge reading will be 12 psi.
Idek but hope u figure it out!
Answer:
The answer is A)
Explanation:
In programming languages like java you can only use single inhertance meaning a class can only inherit attributes from one class. But in other languanges like C you can have multiple inhertance