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According to the law of conservation of energy. A. an object loses most of its energy as friction. B. the total amount of energy for a system stays the same. C. the potential energy of an object is always
answered
Dec 3, 2019
Physics
middle-school
6
votes
200k
views
What is the domain range and zeros of the graph ?
answered
Aug 28, 2019
Mathematics
middle-school
4
votes
170k
views
What pressure will be exerted by 10 moles of hydrogen gas in a 7.5 L cylinder at 20°C?(Given: R = 8.314 L∙kPa/K∙mol) 3248 kPa 24360 kPa 324.8 kPa 24.36 kPa 0.2436 kPa
answered
Apr 16, 2019
Chemistry
high-school
4
votes
35.1k
views
Ned tells his son jacob, "for hitting your brother, you need to be disciplined, so get ready for a spanking." ned's parenting approach to moral development best matches with the parenting style referred
answered
Mar 19, 2019
Social Studies
high-school
3
votes
226k
views
What is 5(g+14) PLESASE HELP THANK YOU SO MUCH! :-)
answered
Jan 28, 2019
Mathematics
middle-school
2
votes
73.8k
views
The freedmens bureau closed in 1872 because
answered
Jan 3, 2019
History
high-school
4
votes
145k
views
What turbulent forces are causing business leaders to rethink their use of energy?
answered
Dec 22, 2018
Social Studies
college
2
votes
83.3k
views
Match each type of rock with how it forms Question 3 options: Metamorphic Igneous Sedimentary 1. cooling of hot melted rock 2. changing from a rock that already exists through heat and pressure 3. hardening
answered
Nov 11, 2018
Geography
high-school
7
votes
204k
views
What were some of the environmental interactions of the archaic and woodland indians during the prehistoric period
answered
Apr 19, 2018
Social Studies
middle-school
2
votes
145k
views
What is the distance between points S and T?
answered
Mar 4, 2018
Mathematics
high-school
0
votes
177k
views
HELP!!!!!! How did Jefferson earn a living? A) by transporting goods down the Mississippi B) by working in a general store C) by working as a dock hand and laborer D) by working as a lawyer and running
answered
Jan 23, 2018
History
high-school
4
votes
113k
views
Suki gets a job that pays $31000 per year. she is promised a $2200 raise each year. at this rate, what will her salary be in 7 years?
answered
Dec 29, 2017
Mathematics
high-school
7
votes
143k
views
In state court, a losing party can appeal a case if
answered
Jun 7, 2017
History
high-school
2
votes
113k
views
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