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PRESENTATION OUTLINE
1.
CRANE
BY PAUL TROE AND NOAH STECKMAN
Photo by
Azzazello
2.
Wheel And Axle
The Wheel and axle helps the pulley lift or bring down an object.
Photo by
n3pb
3.
Pulley
The pulley lifts or lowers objects and is a major part of a crane
Photo by
funadium
4.
Wedge
The wedge on the crane or hook is an object that is connected to the object that is being pulled up or let down
Photo by
peter pearson
5.
Lever
The lever is the tool that the operator uses to control the crane
Photo by
Remi Longva
6.
Non-Contact forces
Gravity affects the crane by keeping it still it keeps it steady so the crane can lift and lower objects
Photo by
cobalt123
7.
Contact Force
Friction lets the wheels of the pulley grip the rope to lift or lower an object, friction is un-balanced force
Photo by
encouragement
8.
MADE BY NOAH AND PAUL
Photo by
Jonas Hansel
Paul troe
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