Labels:book | box | earth | fence | hand tool | ruin | sky OCR: LEVERS EVERS are simple machines that lever may form part ofa larger machine help achieve tasks with less ot system If the effort is applied Farther effort They consist ofa rod ora bar away from the pivot than from that turns around point called pivot load, it magnified, or increased There are three classes OF lever with different arrangements of load effort Class 1 lever and pivot. A crowbar that is used to lif Pliers are class something heavy is an example lever ike the simple lever working on its own But a crowbar, they effort that magnify Effort applied applied farther here Bar pivots here away from the pivot than the load Load Effort Crowbar Effort applied to one part of the bar ana anotber part moves Pivot on the pivot tr raisea load CLASS ALSO 3 LEVERS peen lift crowhar raise CLOSS ...