Question

Wha is called simple machine ।

some machines that need only our muscular force to work,are called simple machine ʼ​

Answer 1

Answer:

what is ur question???

Simple machine, any of several devices with few or no moving parts that are used to modify motion and force in order to perform work. The simple machines are the inclined plane, lever, wedge, wheel and axle, pulley, and screw is called Simple machine.

Answer 2

Answer:

Some machines that wirks on your mucular power called simple machines