inclined plane, lever, wedge, wheel and axle, pulley, and screw.
EXPLAINATION: simple machine, any of several devices with few or no moving parts that are used to modify motion and the magnitude of a force in order to perform work. They are the simplest mechanisms known that can use leverage (or mechanical advantage) to increase force.
Answers & Comments
Answer:
inclined plane, lever, wedge, wheel and axle, pulley, and screw.
EXPLAINATION: simple machine, any of several devices with few or no moving parts that are used to modify motion and the magnitude of a force in order to perform work. They are the simplest mechanisms known that can use leverage (or mechanical advantage) to increase force.