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5 machines - Coggle Diagram
5 machines
5.1 machines help people do work.
machines can change the way force is applied.
machines help people do work.
work transfers energy.
energy.
work.
output work is always less than input work.
efficiency and energy.
increasing inefficiency.
5.2 six simple machines have many uses.
there are six sample machines.
lever.
weel and axel.
pulley.
inclined plane.
wedge.
screw.
the mechanical advantage of a machine can be calculated.
5.3 modern technology uses compound machines.
compound machines are combinations of simple machines.
gears.
mechanical advantage of compound machines.
modern technology crates new uses for machines.
microtechnology and nanotechnogy.
robots.