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Author Question: When a collision is completely inelastic, then: a. all the kinetic energy is conserved. c. the ... (Read 73 times)

JMatthes

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on: Jul 28, 2018
When a collision is completely inelastic, then:
 a. all the kinetic energy is conserved. c. the participants stick together.
  b. all the kinetic energy is gone.
  d. the total momentum is zero.

Question 2

In an electrophoresis experiment, the terminal speed of a particular DNA fragment is vT . If the experiment is repeated with identical fragments with the voltage between the plates producing the field increased by 50, what new terminal speed would occur? Choose the closest answer.
 a. 1.6 vT
  c. 2.3 vT
  b. 1.5 vT.
  d. 0.50 vT


Anna

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Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

B


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