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Sliva [168]
3 years ago
9

A ball is dropped from rest from a high window of a tall building and falls for 4 seconds. Neglecting air resistance, the final

velocity of the ball is _____ m/s (G=-9.8m/s)2
Biology
1 answer:
ANTONII [103]3 years ago
3 0

Answer:

-32.9

Explanation:

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<u>Answer:</u>

Theory is used to describe a fact that has always been observed true but could at some future time not be observed as true.

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<u>Explanation:</u>

  • Hypothesis is a guess that is based upon the observation. Hypothesis is an idea that might occur in future but doesn’t fall in present theory.
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  • Theory is something like a concept or idea that is observed to be true at present may fail in near future.
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