Author Question: The strongest force between the protons and neutrons in the nucleus of an atom is the a) ... (Read 30 times)

Lisaclaire

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The strongest force between the protons and
  neutrons in the nucleus of an atom is the
   a) gravitational force.
   b) electromagnetic force.
   c) nuclear force
   d) centripetal force.

Question 2

A 2.0-kg object moving with a velocity of 5.0 m/s in the positive x direction strikes and sticks to a 3.0-kg object moving with a speed of 2.0 m/s in the same direction. How much kinetic energy is lost in this collision?
 a. 2.4 J
  b. 9.6 J
  c. 5.4 J
  d. 0.6 J
  e. 6.0 J



al

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Answer to Question 1

c

Answer to Question 2

c



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