TYPES OF MACHINES Machines are of two types - simplemachines and complex machinesThe machines that consist of few or nemoving parts are called simple machinesA bottle opener, a knife, a ramp and a wheel are some examples of simple machines

TYPES OF MACHINES Machines are of two types - simplemachines and com

1.	TYPES OF MACHINES Machines are of two types - simplemachines and complex machinesThe machines that consist of few or nemoving parts are called simple machinesA bottle opener, a knife, a ramp and a wheel are some examples of simple machines
Answer» A simple machine is a mechanical DEVICE that changes the DIRECTION or magnitude of a force. In GENERAL, they can be defined as the simplest MECHANISMS that use mechanical advantage to multiply force.