A) develop a block diagram for a unity feedback control system having an open loop transfer function, 10 g(s)=+1.6s+4 4 marks process: b) obtain the closed loop transfer function for a given step change of magnitude of 4 to 2(a). 6 marks c) evaluate the rise time, percentage overshoot, maximum value of y (t), ultimate value of y(t), period of oscillation

explanation:

let the different atoms be x and y. each with four protons and same mass will be represented as follows.

mass number is number of protons + number of neutrons.

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since, it is given that one has a negative charge while the other is neutral. therefore, there will be increase in number of protons and the atom will be represented as follows.

according to periodic table, mass number of beryllium is 9 and it has atomic number 4 so, the atoms will be and .  

the protons and neutrons will be located inside the nucleus whereas the electrons will be revolving around the nucleus.  

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