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Home Q & A Board Science-Related Homework Help Physics
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Northa Northa
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7 years ago
An acorn falls from a tree.  Compare its kinetic energy K, to its potential energy U.
A) K increases and U decreases.
B) K decreases and U decreases.
C) K increases and U increases.
D) K decreases and U increases.
E) Cannot be determined without knowing the initial height of the acorn.
Textbook 
Physics

Physics


Edition: 4th
Author:
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longhairlonghair
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Northa Author
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7 years ago
This helped my grade so much Perfect
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Brilliant ツ
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this is exactly what I needed
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