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Pendulum-type
A ladder is not a simple machine at all; it is just a set of movable steps that allows the real machine - you! - to move with better handholds and footholds.
That is not a simple question to answer. A robotic device can be controlled by many different types of computers, anything from a small imbedded processor to a large mainframe computer. Knowing how to program the robotic device requires that you know how to cause the computer to set the appropriate output that is connected to the individual circuits of the robot. Many computers can be programmed using what is referred to as a "higher level language", and some robotic devices even have programs running that allow you to make simple robotic commands to cause the computer to set the appropriate outputs. There is no simple way to tell you how to program a robotic device, since they are all different.
In the very basics of terms, a simple listserv can be set up by using mail aliases. In more general terms, there are programs (such as Mailman (http://www.gnu.org/software/mailman/index.html)) that will provide an interface for management and mailing. A search for mailing list manager in google should yield a nice list to choose from.
The answer to this is based on your definition of the word "computer". At it's most simple form - a thermometer can be considered a "computer", as it is a machine that is "programmable" to follow a set of instructions and display output data. A sundial or compass are probably other great examples of simple computers. So I am thinking possibly billions of types of computers. Maybe hundreds per household.
There are many examples of a pulley system such as a drawbridge in a castle or a set of rock climbing gear
The efficiency of a pulley system depends on how it is set up. Be specific.
Depending on how the pulley is mounted and how the rope is strung, the M.A. of a set-up with a single pulley is either ' 1 ' or ' 2 '.
not key. but a set nibble to set in pulley.
8P2= 8*7= 56 ways
there are many ways to set up an algebra problem be more specific
1 or 2.
no it can have anything that is like a rope, for example a steel cable or my big a s s pen15
362880 times (9 factorial)
A democratic republic is set up in many ways ....
becuse each set stands for something each person choosing a set helps represent themselves in other ways therfore so many sets gives a variety of ways to represent
you set up a pulley to help you lift something you anchor the rope at one end and arrange a moveable pulley to achieve a mechanical advantage of 2 by the time you have lifted the object 5m off the ground how much rope have you pulled through the pulley answer is (10m)