Chemistry, 16.10.2019 01:00 kitttimothy55
Which of the following is an example of poetential energy changing into kinetic energy ?
a. a girl climbing up a hill
b. a fruit falling from a tree
c. a car stopping when the brake is applied
d. a child on a swing slowing down as she swings upwards
Answers: 2
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The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
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Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.
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Answer from each drop-down menu. e characteristics of a borane molecule (bh). the lewis structure and table of electronegativities are given olecular shape is and the molecule is reset next erved. search e a
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Chemistry, 22.06.2019 12:00
What term is applied to a scientist who studies ancient life, including animal and plant fossils a. anthropologist b. dendroclimatologist c. geophysicist d. paleontologist
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Which of the following is an example of poetential energy changing into kinetic energy ?
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