A mechanical component is usually powered by electricity. It can rotate at a very high speed to produce torque and generate force (e.g. a motor inside a robot can be used to generate torque and make the robot move its hands).
A mechanical component is usually powered by electricity. It can rotate at a very high speed to produce torque and generate force (e.g. a motor inside a robot can be used to generate torque and make the robot move its hands).