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The Articles did not refer to the provision for a national tax, as central government power was kept quite limited. Congress was not given the power to tax and could only request money from the states whi...

A collision is elastic when the total amount of kinetic energy in the system is conserved, there is no loss in kinetic energy.
A collision is inelastic when the total amount of kinetic energy in the ...

The electrostatic forces of attraction between the shared pair of bonded electrons and the positively charged nuclei hold the atoms together.

Substitute y = 5x + 2 into 8x + 7y = 11 to get, 8x + 7(5x + 2) = 11This simplifies down to 8x + 35x + 14 = 11And further simplifies to 43x = -3 giving the solution x = -3/43Substituting the x solution bac...

Phagocytosis is a non-specific cellular defence mechanism by the body which is initiated when a pathogen invades the body and has antigens which are detected as antigenic or foreign – note that antigens a...