Under which of the following conditions is workdone

PHYSICS
JAMB 1995

Under which of the following conditions is workdone

  • A. A man supports a heavy food above his head with his hands
  • B. A boy climbs onto a table
  • C. A man pushes unto a table
  • D. A woman holds a pot of water

Correct Answer: B. A boy climbs onto a table

Explanation

For work to be done, distance must be involved because workdone = force



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