Answers by Alepac
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Answers by Alepac

Answers by Alepac
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How much work is done by the motor in a CD player to make a CD spin, starting from rest? The CD has a diameter of 12.70 cm and a mass of 16.30 g. The laser scans at a constant tangential velocity of 1.
answered Dec 21, 2021
5 votes
214k views
Underdeveloped nations do not exploit girls and women to make money. ​
answered Nov 13, 2021
4 votes
201k views
(HELP NEEDED )Nina must choose between doing her homework for school or playing with her dog. She chooses to do her homework. Which of the following explains why she choose that way?
answered Oct 31, 2021
4 votes
197k views
What is the relationship between homeostasis and metabolism ?
answered Jun 17, 2021
3 votes
72.3k views
Is a rhinoceros a producer
answered Mar 26, 2021
2 votes
91.5k views
Determine the voltage across a 2-μF capacitor if the current through it is i(t) = 3e−6000t mA. Assume that the initial capacitor voltage is zero g
answered Mar 4, 2021
7 votes
7.3k views
There are approximately 2.54 cm in every inch. A book measures 7 inches tall. How tall is the book in centimeters?
answered Jan 2, 2021
5 votes
204k views
Which major Russian operation forced German troops out of Belarusian and Polish territory in 1944?
answered Sep 11, 2020
5 votes
19.1k views
alluvium 1 something found or living under an ocean or sea 2. convergence 2 sediment (mud, rocks, soil) deposited by flowing rivers or streams 3. delta 3 a broad, triangular-shaped land area at the mouth
answered Jun 30, 2020
2 votes
40.4k views
What is the solution to this equation? -12х = 84 ОА. х = 7 ОВ. x = -7 Ос. x=-96 OD. x= 96​
answered Feb 28, 2020
3 votes
98.1k views
2,3,5,7,11,13 find the next 5 numbers
answered Feb 23, 2020
4 votes
168k views
¿Qué oración es cierta? Los turistas viajan a Puerto Rico solamente para visitar El Yunque. Una parte muy importante del turismo de Puerto Rico es las playas.
answered Dec 8, 2019
5 votes
114k views
¿Cuál es el símbolo nacional de Puerto Rico?
answered Nov 3, 2019
5 votes
65.1k views
Water (2850 g ) is heated until it just begins to boil. If the water absorbs 5.53×105 j of heat in the process, what was the initial temperature of the water?
answered Oct 12, 2019
7 votes
229k views
How was France's role in the events leading to World War I different from that of Italy? A. France used modern weaponry, while Italy's weaponry was centuries out of date. B. France engaged in trench warfare,
answered Aug 27, 2019
6 votes
222k views
2. Sally buys a hand bag. There was a discount of 30%. If Sally paid $20, what was the original price?
answered Jul 17, 2019
5 votes
181k views
I live in a colony where slaves are used in the important activities of the iron industry and shipbuilding. where do i live?
answered Jan 28, 2019
2 votes
205k views
Sarah has optimal health but she lives in a metro area that has high levels of air pollution which demonstration of health will be lower for Sarah
answered Jan 18, 2019
4 votes
29.6k views
in this excerpt from "Colonialism in the United States" by Henry C. Lodge, which word is closest in meaning to the word indelibly?
answered Dec 27, 2018
3 votes
49.9k views
What is the author’s point of view in “Diary 24” from The Freedom Writers Diary by Erin Gruwell and the Freedom Writers? He is studying homelessness as part of a research paper. He finds out his mom is
answered Jun 4, 2018
4 votes
117k views
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