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Different kinds of wood have different densities. The density of american white oak wood is generally 0.77 g/cm3. If Jim grabs a 38.5 cm3 piece of wood out of his pile of materials, what would the mass
answered
Nov 29, 2020
Chemistry
middle-school
3
votes
128k
views
A very big hockey puck with mass 2.5 kg traveling 20 degrees north of east at 10.0 m/s strikes a puck with a mass of 4.0 kg traveling north at 2 m/s. The 2.5 kg puck exits the collision in a direction
answered
Jun 13, 2020
Physics
college
5
votes
225k
views
Use the word bicameral and republic in a sentence about the newly independent united states
answered
Feb 27, 2020
History
middle-school
5
votes
55.1k
views
A pysical combination of two or more substances that can seperated by physical means
answered
Jan 18, 2020
Chemistry
college
7
votes
98.9k
views
The DNA in a cell's nucleus encodes proteins that are eventually targeted to every membrane and compartment in the cell, as well as proteins that are targeted for secretion from the cell. For example,
answered
Jan 8, 2020
Biology
college
3
votes
90.3k
views
Which statement about a novels three major types of conflict is accurate
answered
Dec 7, 2019
English
high-school
3
votes
3.4k
views
During both world wars, this country was aligned with Germany. France Italy Japan Soviet Union
answered
Nov 4, 2019
History
middle-school
2
votes
101k
views
A jet airplane is traveling west from Austin, Texas to Miami, Florida. It has an average speed with no wind of 600 mph. An observer on the ground records the airplane of having a speed of 580 mph. What
answered
Aug 18, 2019
Physics
middle-school
2
votes
109k
views
Which of the following were the Allied Powers during WWII? England, United States, and China China, Japan and Germany Italy, China and the United States United States, Canada and Japan
answered
May 15, 2019
History
middle-school
1
vote
51.5k
views
Help Which is an example of a superconductor? a wire that moves electric current with no resistance a wire wrapped around a magnet that can be made stronger with electricity a magnet that moves around
answered
Apr 14, 2019
Computers and Technology
high-school
7
votes
202k
views
How did Mongol rule impact China? Trade with Europe flourished. Yuan emperors initiated democratic reforms. Buddhism became the predominant religion. China became more isolated.
answered
Feb 18, 2019
History
college
5
votes
116k
views
Tell me about feudalism and it’s evolution
answered
Feb 14, 2019
History
middle-school
2
votes
59.2k
views
How did the separation of Earth's continents affect biological evolution?
answered
Oct 13, 2018
Biology
high-school
5
votes
162k
views
Which word contains a prefix? A. Cranium B. Thrombosis C. Exoskeleton D. Pneumonia
answered
Aug 29, 2018
Biology
college
5
votes
168k
views
A database, a database management system, and the application programs that use the data make up a database environment. a. True b. False
answered
May 29, 2018
Computers and Technology
college
4
votes
50.7k
views
How does the author’s viewpoint change over the course of the passage? Question 11 options: She knows her new life will be better because she knows her mother is happy. She still wishes she lived near
answered
May 16, 2018
English
high-school
2
votes
139k
views
When the concentration of a system is changed: The equilibrium constant changes. Either the numerator or the denominator of the mass action expression will change. The mass action expression changes exponents.
answered
Mar 1, 2018
Chemistry
high-school
3
votes
118k
views
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