Simple machines-aviation physics

Unit II - SIMPLE MACHINES

SYLLABUS
Machines – Mechanical Advantage – Ramp
– Wedge – Screw - Lever & Types of Lever –
Pulley & Types of Pulley – Gear & Types of
Gear – Development of Simple Machines -
Practical Examples

, Simple Machines
• A simple machine can be defined as the most
easily accessible device that is used for the
work against the single land force.

• The simple machines are used as one of the
great mediums to do all the work in a simple
form.

, Simple Machines
• For instance, levers, wheels, and pulleys are
used in the mechanism of bicycles.

• Over time the modern implementation of
innovative machines has increased in a
significant way. Simple machines are regarded
as elementary building blocks.

, The characteristic of the ideal Simple
machines
• Simple machine should not dissipate the energy
throughout the friction deformation or wear.

• Through this process, the energy is observed and
then it will be called a simple machine.

• In the case of a simple machine the power that
the machines consume is similar to the power
that the machines released.