A drill
For coal or many other non-metallic ores, you will need crusher or grinding machines. For metallic ores you need a magnetic separation machine.
Wedge is one of the six simple machines used for for drilling and tapering edges of wood, log etc [olden days]
Drilling is used in almost every type of mining to sample and determine the extent of a the deposit. Drilling is used for actual extraction of salt (by solution mining), petroleum, and natural gas.
Simple machines can be used to transport things.
Drilling machines are used to create holes in a workpiece, while boring machines are used to enlarge or smooth out existing holes. Drilling machines typically use rotating drill bits to create holes, while boring machines use single-point cutting tools to enlarge existing holes to precise dimensions.
Tension is the force being used in Simple Machines. As well as simple machines may have a little gravity used, tension is the most used.
Simple machines were used quite frequently in ancient history. Simple machines were used as building blocks for the machines that are used today.
What Simple Machines are used in a Wine Cask?
they use simple machines for everything and every where.
Large mining companies succeeded by using machines to dig deeply for gold.
Stope, adit, shaft, vein, ore, drilling, blasting, are a few mining terms.
They do not. Simple machines reduce the effort used to do a task.