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Answers by Calen

Answers by Calen
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Which of the following statements about an apple falling from a tree is true? A) Its kinetic energy decreases and its potential energy increases. B) Its potential energy decreases and its kinetic energy
answered Sep 25, 2018
3 votes
215k views
With respect to energy, which is not necessarily a goal of chemistry ?
answered Aug 16, 2018
6 votes
39.0k views
Money is borrowed at 12 ​% simple interest. After one​ year, ​$1023.68 pays off the loan. How much was originally​ borrowed?
answered Jul 24, 2018
3 votes
174k views
What surprised the british at bunker hill?
answered Apr 24, 2018
6 votes
209k views
Stu hiked a trail at an average rate of 3 miles per hour. He ran back on the same trail at an average rate of 5 miles per hour. He traveled for a total of 3 hours. Which equation can be used to find the
answered Feb 24, 2018
6 votes
73.2k views
Please Help! Which letter identifies the location of the aztec civilization on the map?
answered Mar 17, 2017
5 votes
96.0k views
How does a number line shows that 8 and -8 are opposites
answered Jan 9, 2017
4 votes
170k views
Which is larger 7% or 0.7 why?
answered Sep 6, 2015
3 votes
173k views
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