An apple falls from a tree and feels no air resistance. As it is falling, which of
Question:
An apple falls from a tree and feels no air resistance. As it is falling, which of these statements about it are true?
(a) Only its momentum is conserved;
(b) Only its mechanical energy is conserved;
(c) Both its momentum and its mechanical energy are conserved;
(d) Its kinetic energy is conserved.
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a False As the apple falls it gains speed and its momentum increases because ...View the full answer
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Related Book For
University Physics with Modern Physics
ISBN: 978-0133977981
14th edition
Authors: Hugh D. Young, Roger A. Freedman
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