Answer:
Explanation:
The formula for the work done on a spring is:
where k is the spring constant and x is the change in length of the string
For the first statement,
x = (a-1.1), W = 5
=> 
Now making k the subject of formula, we have:
For the second statement,
x = (a-4.8), W = 9
=> 
Now making k the subject of formula, we have:
Equating A and B since k is constant, we have:
solving for the value of a
solving for a, we get:
a = 2.6801 or -9.7301
but since length cannot be negative, a = 2.68m
substituting the value of a in equation B, we have:
k = 4.005
Complex scientific research is usually done using A Mainframe Computer.
<h3>What is a Mainframes computer?</h3>
Mainframes are a type of computer that generally are comprehended for their large size, amount of storage, processing power and high level of reliability. They are primarily used by large organizations for mission-critical applications requiring high volumes of data processing. In general, there are a few characteristics of mainframes that are common among all mainframe vendors:
Nearly all mainframes have the ability to run (or host) multiple operating systems. Mainframes can add or hot swap system capacity without disruption. Mainframes are designed to handle very high volume input and output (I/O) and emphasize throughput computing. A single mainframe can replace dozens or even hundreds of smaller servers.
Thus, Mainframe Computer is the answer.
To learn more about Mainframe Computer click here:
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Answer it your own self everybody can't always give u the answers
Answer:
a) LAN
Explanation:
Ethernet is a standard for a IEEE or LAN.
There are 7 layers in the osi reference model.
