A fulcrum, according to Merriam-Webster, is "the support about which a lever turns." A pivot. "Fulcrum" aptly described the MiG-29, as it flew circles around NATO fighters during the '80s ...
A crowbar is an example of a first order lever that puts the load closer to the fulcrum - this gives it more power to move a load. When the fulcrum is moved nearer the load it takes less effort to ...
A crowbar is an example of a first order lever that puts the load closer to the fulcrum - this gives it more power to move a load. When the fulcrum is moved nearer the load it takes less effort to ...