A2L Item 040

  • warning: Parameter 1 to theme_field() expected to be a reference, value given in /home/ibeatty/clickercentral.net/includes/theme.inc on line 171.
  • warning: Parameter 1 to theme_field() expected to be a reference, value given in /home/ibeatty/clickercentral.net/includes/theme.inc on line 171.
  • warning: Parameter 1 to theme_field() expected to be a reference, value given in /home/ibeatty/clickercentral.net/includes/theme.inc on line 171.
  • warning: Parameter 1 to theme_field() expected to be a reference, value given in /home/ibeatty/clickercentral.net/includes/theme.inc on line 171.
  • warning: Parameter 1 to theme_field() expected to be a reference, value given in /home/ibeatty/clickercentral.net/includes/theme.inc on line 171.
  • warning: Parameter 1 to theme_field() expected to be a reference, value given in /home/ibeatty/clickercentral.net/includes/theme.inc on line 171.

A hammer strikes a nail driving it into a piece of wood. Which statement below is true about the forces exerted during the impact?

  1. The nail exerts a larger force on the wood than the wood does on the nail.
  2. The wood exerts a larger force on the nail than the nail does on the wood.
  3. The force that they exert on each other is the same size.
  4. One of the two forces is larger, but which is larger can’t be determined unless more information is provided.
  5. None of the above.
  6. Cannot be determined.