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A fluid flow is given by : V = x * y ^ 2 * i - 2y * z ^ 2 * j - (z * y ^ 2 - (2z ^ 3)/3) * k. Prove that it is a case of possible steady incompressible fluid flow Calculate the velocity and acceleration at the point [1, 2, 3] .
First Run Server.py on the HOST side and run Client.py on the User side
After running Client.py on the User side I need four functions that the user side runs: REGISTER user, Display Registered users, De-register User
To Register a user to the Host server (aka Connect to the host server) you must have the input: “REGISTER <username (any name)>, <IP address of that user that wants to register> <PORT #s (range limit is 49152 through 65535)>”
After running the REGISTER COMMAND, it will either output “REGISTERED” or “NOT REGISTERED” on the user client-side If “REGISTERED” output is displayed, the User client should now be connected to the Host Server and Host Server can either save registered(connected) users in a list/database and/or output on Host Server-side “Connection at <username of user client> <IP ADDRESS of user client> <port # of user client (range limit is 49152 through 65535 >”
How to solve higher interest rate by using classical and keneysian theory
The electron and proton of a hydrogen atom are separated (on the average) by a distance of approximately 5.3x10^-11 m. Find the magnitude of the electric force and the gravitational force between the two particles
Calculate the magnitude and direction of the electric field at a point P which is 30 cm to the right of a point charge Q = -3.0 x 10-6 C
what would the correct expression be for a number which is twice as big as the number obtained after p has been divided by 3
Assignment 2
A company that wants to send data over the Internet has asked you to write a program that will encrypt the data so that it may be transmitted more securely. All the data is transmitted as four-digit integers. Your application should read a five-digit integer entered by the user and encrypt it as follows: Replace each digit with the result of adding 6 to the digit and getting the remainder after dividing the new value by 10. Then swap the first digit with the fourth, and swap the second digit with the fifth. Then print the encrypted integer.
Write a separate application that inputs an encrypted four-digit integer and decrypts it (by reversing the encryption scheme) to form the original number.
(a) The differential equation (2𝑥 2 + 𝑏𝑦 2 )𝑑𝑥 + 𝑐𝑥𝑦 𝑑𝑦 = 0 can made exact by multiplying with integrating factor 1 𝑥 ⁄ 2.
Then find the relation between 𝑏 and 𝑐. (b) Find one fourth roots of unity
Write algorithm using pseudocode and flowchart that uses while loops to perform the
following steps:
i.
Prompt the user to input two integers: firstNum and secondNum note that firstNum
must be less than secondNum.
ii.
Output all odd numbers between firstNum and secondNum.
iii.
Output the sum of all even numbers between firstNum and secondNum.
iv.
Output the numbers and their squares between firstNum and secondNum.
v.
Output the sum of the square of the odd numbers between firstNum and secondNum.
b. Redo Exercise (a) using for loops.
c. Redo Exercise (a) using do. . .while loops.
A presidential candidate asks a polling organization to conduct a nationwide survey to determine the percentage of potential voters who would vote for him over his rival presidential candidate. Out of 2 500 respondents, 915 said that they would vote for him. If 35% of the of the potential votersvote for his rival, is this significantly different from the percentage of potential voters of the candidate who requested the survey? Use 5% level of significance
