Answers by Yiannis Tsimalis
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Answers by Yiannis Tsimalis

Answers by Yiannis Tsimalis
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Which of these advancements did Han scientists make
answered Nov 14, 2018
5 votes
62.8k views
A ball drops some distance and loses 30 j of gravitational potential energy. do not ignore air resistance. how much kinetic energy did the ball gain?
answered Oct 28, 2018
2 votes
82.4k views
Which of the following is a compound machine? A. ramp B. bicycle C. screw D. knife
answered Sep 14, 2018
1 vote
77.0k views
8) It costs a band $8 per T-shirt produced. At a small festival the band gives away 10 T-shirts, and sells others for $20 each. Their total T-shirt-related profits (taking into account those they gave
answered Jun 24, 2018
4 votes
17.0k views
How does newton 3 laws relate to an egg drop
answered May 21, 2018
4 votes
198k views
Amal is preparing a report about a planned wave of layoffs at the plant where she works. she wants to use the inductive method. how should she structure the report?
answered Feb 10, 2018
7 votes
117k views
What five factors affect photosynthesis and it's rate?
answered Jan 31, 2018
1 vote
1.4k views
In seeking great happiness small pleasures may be lost. Explain.
answered Dec 24, 2017
6 votes
86.6k views
Instructions: fill in the blanks. A plane is a _ figure. The intersection of two planes that do not coincide (if it exists) is a _.
answered Nov 4, 2017
3 votes
166k views
Which statement describes how the bond between two oxygen atoms is formed?
answered Oct 29, 2017
5 votes
95.0k views
Which of the following types of graphs is best for seeing a cumulative pattern in the data? Histogram Ogive Scatter plot Stem-and-leaf
answered Sep 3, 2017
3 votes
143k views
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