Three Types of Solutions of a System of Linear Equations. There are three possible outcomes for a system of linear equations: one unique solution, infinitely many solutions, and no solution. This video shows an example of each type of outcome.
Answer:
a
Explanation:
its the heaviest and its putting out the same force as the lighter ones
Answer:
a.
Explanation:
there would be a new planet is our solar system which could cause different gravitation pull on all the planets also there could be possible be new life form or other valuable metals that haven't been discovered on this planet. hope this helps somewhat
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<span>is decided by us. No one tells what you are going to become and what your destiny is or whether you're going to be nothing in life. You decide everything. If your purpose in life is to be a good Christan or a Jew or to be the best singer, that is your purpose for living, it's your destiny</span></span>
The change in momentum is (magnitude) 2 kg m/s
Explanation:
The change in momentum of an object is given by
where
m is the mass of the object
v is the final velocity
u is the initial velocity
Since momentum is a vector, it is important to correctly take into account the sign (therefore, the direction) of the velocities.
For the ball in this problem, we have:
m = 0.2 kg is the mass
u = 6 m/s (taking east as positive direction)
v = -4 m/s (west is negative direction)
So the change in momentum is
And since we are only interested in the magnitude, the answer is
Learn more about change in momentum:
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