Explanation:
It is important to find the net force on an object. This is because the net force acting on an object changes its speed and/or direction of motion.
Hope this helped!
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They all are made up with something to get their form is how they are all alike. how they are different is on is a solid where is is still an the next is liquid an it is like solid but moves and gas is nothing but like air we breath. hope this helps...
Answer:
Coefficient in front of the 
in the balanced equation - 1
Explanation:
The unbalanced Chemical equation is shown below as:-
On the left hand side,
There are 1 boron atom and 3 fluorine atoms and 1 sodium and hydrogen atoms.
On the right hand side,
There are 2 boron atoms and 6 hydrogen atoms and 1 sodium and fluorine atoms.
Thus,
leftside, 
must be multiplied by 2 to balance boron and right side, 
must be multiplied by 6 to balance fluorine. Left side, 
must be multiplied by 6 to balance sodium and hydrogen atoms.
Thus, the balanced reaction is:-
<u>Coefficient in front of the in the balanced equation - 1</u>
