This is a discussion on Counting digits within the Excel Questions forums, part of the Question Forums category; Is there a function that will allow me to count the number of digits in a cell. I've found the ... Apr 15th, 2002, 02:33 PM #1. New Member.
Simple Machines. Simple machines are devices that can make a tough job easier by enabling a person to apply less force or to apply force in a direction that is easier to manipulate. There are six types of simple machines: lever, pulley, inclined plane, wedge, screw, and wheel and axle. Each machine affects the direction or the amount of effort needed to do work. Most mechanical machines, such as automobiles or power tools, are made up of hundreds of parts. However, no matter how complex a machine is, it is composed of some combination of these six simple machines.
Quick Answer. Compound machines are systems that incorporate two or more simple machines into their design. A pair of scissors is a compound machine that incorporates both the lever and the wedge into its design. Continue Reading.