badxgall
badxgall badxgall
  • 12-06-2017
  • Physics
contestada

the amount of work done at a grocery store stocker uses 120 N of force to lift a sack of flour 1.5 m onto a shelf

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egenriether
egenriether egenriether
  • 12-06-2017
Work is force times distance.  Since the stocker lifts the sack upward with a force of 120N over the distance of 1.5m the work is
W=120N * 1.5m = 180J
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