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Answers by VityaSchel

Answers by VityaSchel
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Calculate the amount of heat required to vaporize 84.8 g of water at its boiling point.
answered Mar 23, 2018
7 votes
191k views
A construction crane's cable lifts a 49.5-kg box upward with an acceleration of 1.30 m/s2. Find the tension in the rope. answer in newtons
answered Sep 22, 2016
4 votes
2.3k views
What two ancient democracies helped shape the system of government we have today?
answered Mar 10, 2015
1 vote
45.9k views
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