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Item RG149002: When a student pushes a block across a table energy is transferred to the environment as thermal energy.

A wooden block is sitting on a table. A student gives the block a push, and the block slides across the table, slowing down along the way, and comes to a stop near the other side of the table.

What happens to the energy that the student transferred to the block by pushing it?

  1. The energy was stored in the block as potential energy.
  2. The energy was destroyed while the block was moving.
  3. The energy was transferred to the environment as thermal energy.
  4. The student did not transfer energy to the block by pushing it.
Distribution of Responses
Chart showing distrubtion of responses for Item 149002
Scale Score for Item Difficulty
(200[Easy]-800[Difficult])
523
Students Responding Correctly
Group Correct Total Percent
Overall 573 1779 32%
Grades
  4–55225121%
  6–8 225 811 28%
  9–12 296 717 41%
Gender
  Male28384833%
  Female27990431%
Primary Language
  English523160033%
  Other3614026%

View data table