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The pre-mechanical era refers to a period before the invention of mechanical devices and systems, where manual labor and non-mechanized processes were predominantly used. This era witnessed innovations in areas like agriculture, architecture, and transportation that laid the foundation for later mechanical advancements. Examples include the use of simple tools, water or wind-driven machinery, and basic forms of communication.
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Why were the mechanical devices mechanical?
Mechanical devices were designed to use mechanical components and movements to perform specific tasks efficiently and reliably. These devices relied on gears, levers, and other mechanical parts to generate motion and achieve the desired output.
How many times force is multiplied is the mechanical?
In a mechanical advantage system, the force is multiplied by the factor of the mechanical advantage. The formula for mechanical advantage is MA = output force / input force. This means the force can be multiplied by the mechanical advantage value.
What is the number of times the machine multiplies force called?
Mechanical advantage or is it mechanical disadvantage or mechanical ability by ducky
What is A sentence using mechanical energy in it?
The moving car has mechanical energy as its wheels turn and propel it forward.
Is it possible for a person to have zero mechanical energy?
No, it is not possible for a person to have zero mechanical energy. Mechanical energy is the sum of an object's kinetic and potential energy, and as long as the person is in motion or has the potential to be in motion, they will have mechanical energy.
What is pre-mechanical age?
what is pre-mechanical age
How did Persians roads help improve the empires organization?
The main routes were equipped with posting-houses, which provided relays of horses to speed up communications in a pre-electronic, pre-mechanical transport era.
How did oceans and seas help the Roman Empire?
They provided a faster and greater means of transport in a pre-mechanical transport era. This facilitated trade and defence.
Religion in the Philippines during Pre-Spanish Era pre- spanish era?
taoism
What were the Persians weaknesses?
They had an empire stretching 3,000 miles, and in a pre-mechanical transport era, found it difficlut and slow to communicate, and to move and feed large military forces.
What are the 4 basics periods of computer?
pre-mechanics mechanical electro-mechanical electronics
How the evolution of public administration from pre-colonial Era to post colonial Era in Nigeria?
History of public administration from pre-colonial era to post colonial era in Nigeria
What is the meaning of pre-mechanical age?
uhiji
What are the 4 basic periods in computer history?
mechanical, pre-mechanical, electro-mechanical and electronics by aiko January brunellesche
What is pre spanish era?
nurses during the pre-spanish
What is pre mechanical period devices?
The pre-mechanical period refers to the early stages of information processing before the invention of mechanical devices. During this time, information was primarily recorded and transmitted through manual methods, such as writing on clay tablets, papyrus, and parchment. Key devices from this era include the abacus, which facilitated basic arithmetic calculations, and early counting devices like tally sticks. These tools laid the groundwork for more advanced mechanical innovations that followed in later periods.
Mechanical era in evaluation of computer?
good
