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(4E10)(5E14) Scientific Notation?
multiply 4 and 5 and add exponents

4E10/5E14 Scientific Notation?
Dive 4 by 5 and subtract exponents
















vectors
Have magnitude and direction (displacement, velocity, acceleration, and force)

Scalars
Have magnitude only. (distance, speed, energy, pressure, and mass.)



Pythagorean Theorem
X^2+Y^2=V^2

direction
tantheta(y/x) direction in x axis

