EXAMPLE $2-4$M$.$

An input cylinder with a diameter of $30mm$ is connected to an output cylinder with a diameter of $80mm.{?}^{{?}^{?}}$ force of $1000N$ is applied to the input cylinder. What is the output force? How far would we need to move the input cylinder to move the output cylinder $100mm?$

Ans: $F_{\text{o}\text{u}\text{t}}=7111N$;$d_{in}=711\mathrm{.}1in$