A.) i.) Mass of Proton is slightly lower than the neutron and electrons are too lighter as compared to them.
ii.) Proton has positive charge, Electron with negative, and neutrons does not have any charge.
iii.) Proton and Neutron resides under the nucleus so known as "Nucleons" whereas electrons revolve around the nucleus.
B.) Protons and Neutrons determine the atomic mass of an atom, and protons and electrons determine the charge upon it. They are the basic properties and many chemical predictions could be made by this information.
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Answer:
5,760,000 lb-ft²/s²
Explanation:
Work done, W = mgy where m = mass of stone = 12,000 lb, g = 32 ft/s² and y = vertical distance = 15 ft.
So, W = mgy = 12,000 lb × 32 ft/s² × 15 ft. = 5,760,000 lb-ft²/s²
Answer:
false
Explanation:
A vector quantity is the magnitude of a given quantity? True Or False
The answer to this question is false.
Answer:
the SI base unit of electrical current
