Weight equals mass times gravitational acceleration=400N, so mass=400/9.8=41kg approx.
From all the options listed, as seen in the picture attached, the example which best represents the use of creativity in a scientific inquiry is option D. i.e. <span>developing a new way to extract a particular protein from tissue samples. Figuring out new methods and implementing them is what is called as creativity in scientific inquiry.</span>
The answer to your question is "Yes". Great numbers of people ... chemists,
physicists, and common folks alike ... know what Uranium is.
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Uranium is one of the 92 elements that are found to occur in nature.
In the Periodic Table of the Elements, it is Element #92 ... Its atoms
contain 92 protons in their nucleii.
the answer to your question is 10.5 kJ
Answer:
I think synthesis reaction, because the reaction has two or more simple substances to form a combination with a complex substance.
Explanation:
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