Physics, 14.10.2019 18:10, sherlyndaniel89
You have learned about isaac newton, galileo, nicolas copernicus and leonardo da vinci in this lesson. choose one of their contributions to science and explore it in more detail. write a newspaper article to a class of third graders explaining the contribution in detail. the article should be 3 paragraphs in length and explain who the scientist is, what the contribution is, and why the contribution is still important to science. include at least two images/graphics to support your article.
Answers: 1
Physics, 22.06.2019 13:10, pearlvldz
The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 × 1013 rad/s. the mass of a nickel atom is 9.75 × 10-26 kg. what is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 × 10-34 j • s, , 1 ev = 1.60 × 10-19 j)
Answers: 2
Physics, 22.06.2019 15:00, rosehayden21
A10 kg box initially at rest is pulled 18 meters across a horizontal, frictionless surface by a 40 n force. what is the block’s final velocity over the 18 meters?
Answers: 2
You have learned about isaac newton, galileo, nicolas copernicus and leonardo da vinci in this lesso...
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