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Answers by Behr

Answers by Behr
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A 2.0 kg pendulum has an initial total energy of 20 J. Calculate the energy lost as heat if the pendulum is 0.10 m high and is traveling at 4.0 m/s. A) 2.0J B) 18J C) 14J D)16J
answered Jun 28, 2019
2 votes
92.8k views
What does one mole of H2O correspond to? 6.02 × 1023 molecules of H2O 6.02 × 1023 atoms of H and 6.02 X 1023 atoms of O 6.02 × 1023 atoms of O 6.02 × 1023 atoms of H 6.02 × 1023 × 2 atoms of H
answered May 18, 2019
2 votes
73.8k views
What is the main difference between the roles of state and federal judges and other elected officials
answered Aug 16, 2018
3 votes
177k views
Steel mills are found in Ohio and
answered Jun 10, 2018
5 votes
9.6k views
Daily life in late 18th century and early nineteenth century Britain was most immediately affected by which of the following? A.the French RevolutionB.the American RevolutionC.the Scientific Revolution
answered Feb 24, 2018
4 votes
202k views
Whom did the Morrill Land Grant of 1862 most benefit? A)Confederate generals who could now settle on the lands and rebuild their livelihoods B)Confederate opposers who had left secessionist states to find
answered Aug 21, 2017
6 votes
206k views
Which of the following qualities do China and India have in common? A. Mandarin is the most commonly spoken language. B. Literacy rates are over 90% for all citizens. C. Hinduism is the most commonly practiced
answered Dec 19, 2016
0 votes
84.5k views
Read this sentence from “The Most Dangerous Game” by Richard Connell: After the debacle in Russia I left the country, for it was imprudent for an officer of the Czar to stay there. What is the meaning
answered Apr 6, 2016
3 votes
166k views
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