chaloandy66 chaloandy66
  • 01-11-2018
  • Physics
contestada

In which of these cases is a waiter doing work on the object
Section 1 : the waiter is carrying a tray of glasses across a room.
Section 2 : the waiter is pushing a cart across a room

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cpcoolestkid4
cpcoolestkid4 cpcoolestkid4
  • 01-11-2018
section 2 is right,, i think. good luck
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