The 2nd Law says F=ma, where F is the force in Newtons, m is mass and a is acceleration. Earth's gravity is an acceleration, 9.8m/s^2. So you can solve the equation for mass, m=F/a, or m=F/9.8 where you've measured the force (weight) in Newtons.
The answer is C) The water pushed up on the skis
The water reacts to the downward force of the skis by pushing back up against the skis.
1.6764 meters. You can also google inches to meters for your answer.
It's Photoelectric Effect, I just a test with this same question. I am not good for explaining exactly how, but I was right.
An electropherogram, or electrophoregram, is a record or chart produced when electrophoresis is used in an analytical technique, primarily in the fields of molecular biology or biochemistry.
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These genotypes can be used for:
genealogical DNA testing.
DNA paternity testing.
DNA profiling.
phylogenetics.
population genetics
hope this helped :)
