That's true.
I have a hunch that there definitely IS a change of phase at every reflection.
At 4 m/s?
How do the two kinetic energies compare to one another? QUADRUPLES !
#3 What is the kinetic energy of a 2,000 kg bus that is moving at 30 m/s?
Potential energy
Hello, there Jcparris
Your answer is going to be C. Frequency
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Answer:
Explanation:the atom consists of a tiny nucleus at its center which is surrounded by a moving electrons. The nucleus contains a positively charged proton equal in size with the negatively charged electrons . The nucleus also may contain neutrons which have the same mass with the protons but no charge is neutral.
It confirmed medeleeve's hypothesis (prediction) and showed the use of his table
