Despite numerous neurotic symptoms, it cannot be said that Tesla was a Neurotic. Neurosis denotes, by defnition, weakness in functions of the ego, inability to concentrate oneâs thoughts, difficulties in reasoning, problems in decision-making, as well as inability to perform professional duties well.
How can the IMA of a first- class lever be increased? Decrease the length between the applied effort and the pivot. Increase the length between the applied effort and the pivot. Decrease the applied effort and increase the distance between it and the pivot. Decrease the applied effort and decrease the distance between it and the pivot.
Resource Information for Teaching Simple Machines: 1  First-class levers have the fulcrum located between the load and the effort (LFE). If the two arms of the lever are of equal length, the effort must be equal to the load. To lift 10 pounds, an effort of 10 pounds must be used. If the effort arm is longer than the load arm, as with a crowbar, the hand applying the effort travels farther and the effort is less than the load. SOCIAL CONTEXT: Seesaws, crowbars, and equal-arm balances are examples of a first class lever; a pair of scissors is a double lever of the first class.