This document discusses the three classes of levers and provides examples of each. A first class lever has the fulcrum located between the effort and load. A second class lever has the load located between the effort and fulcrum, with examples including a wheelbarrow, bottle opener, and paper cutter. A third class lever has the effort located between the load and fulcrum, with everyday examples such as a broom, ice tongs, and fishing rod.

1. LEVER / TUAS
FIRST CLASS LEVER / TUAS KELAS PERTAMA
SECOND CLASS LEVER / TUAS KELAS KEDUA
Examples of the machine that are second class lever :
a) the wheelbarrow / kereta sorong
b) the bottle opener / pembuka tudung botol
c) the paper cutter / pemotong kertas
THIRD CLASS LEVER / TUAS KELAS KETIGA
Examples of third class lever used in everyday life :
a) the broom / penyapu
b) ice tongs / penyepit ais
c) the fishing rod / joran memancing
The fulcrum is between
the effort and the load.
/ Fulkum terletak
antara daya dan
beban.