Author Question: The force needed to make an object move in a circle is a. centripetal force b. weight c. kinetic ... (Read 158 times)

rmenurse

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The force needed to make an object move in a circle is
 a. centripetal force
  b. weight
  c. kinetic friction
  d. static friction
  e. none of the above

Question 2

Which of these behaves most similarly to electrons in the Feynman experiments?
 a. atoms
  b. atomic nuclei
  c. protons
  d. photons
  e. bullets



raili21

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Answer to Question 1

A

Answer to Question 2

d



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