A circuit node has current ia entering and currents ib and ic exiting, where it is known that ia=5 ma and ib=9 ma. what is curre
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For Newton's second law, the force applied to an object is equal to the product between the mass of the object and its acceleration:
Rewriting the acceleration as the increment of velocity
in a time 
: 
, F becomes
But given the definition of momentum:
, then 
represents the momentum change. So we can rewrite F as
And re-arranging the formula we can calculate the value of the change in momentum:
Rewriting the acceleration as the increment of velocity
But given the definition of momentum:
And re-arranging the formula we can calculate the value of the change in momentum:
Explanation:
Stoichiometric coefficients : these are the numeral which written before the chemical symbol of the chemical substance in a balanced chemical reaction.
We are given with the chemical equation which is used in blood alcohol content.The balanced chemical equation will be given as:
The stoichiometric coefficient of potassium dichromate = 2
The stoichiometric coefficient of sulfuric acid= 8
The stoichiometric coefficient of ethanol= 3
The stoichiometric coefficient of potassium sulfate = 2
The stoichiometric coefficient of chromium(III) sulfate = 2
The stoichiometric coefficient of acetic acid = 3
The stoichiometric coefficient of water = 11