Physics, 17.04.2020 01:50 jonathanmagana112002
The diagram illustrates the evolution of the universe, starting from the big bang. Each concentric circle represents a stage in the evolution as
stated by the big bang theory. The arrows illustrate the changes that happened after the big bang and leading up to the stage where gases
were formed that later led to the formation of stars and galaxies. Choose the inaccurate statements on the diagram.
Answers: 2
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Aproton is projected toward a fixed nucleus of charge +ze with velocity vo. initially the two particles are very far apart. when the proton is a distance r from the nucleus its velocity has decreased to 1/2vo. how far from the nucleus will the proton be when its velocity has dropped to 1/4vo?
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Which of the following statements accurately describes the sign of the work done on the box by the force of the push? a. positive b. negative c. zero
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The diagram illustrates the evolution of the universe, starting from the big bang. Each concentric c...
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