Lever resistance (or load). It is common to call the input force "the effort" and the output force "the load" or "the resistance." This allows the identification of three classes of levers by the relative locations of the fulcrum, the resistance and the effort: These cases are described by the mnemonic "fre 123" where the fulcrum is in the middle for the 1st class lever, the "r"esistance is in the middle for the 2nd class lever, and the effort is in the middle for the 3rd class lever. The lever is a movable bar that pivots on a fulcrum attached to
Lever (company) In July 2017, Lever raised an additional $40 million in its Series C led by Adams Street Partners, with additional investment from Matrix Partners, Scale Venture Partners and Top Tier Capital Partners. Stacey Bishop of Scale Venture Partners joined Lever's board. As of September 2015, minorities represented 49% of Lever’s workforce. The company has a 43% female leadership team, (including a female CEO), 47% female people managers, and a 50:50 gender ratio. Lever offers a Talent Acquisition Suite designed to help companies manage candidates through the entire hiring process. The Lever Talent Acquisition Suite includes Lever Nurture, Lever Hire, and