stormiescalf
stormiescalf stormiescalf
  • 09-02-2018
  • Physics
contestada

in which activity is no work done? A. pushing a shopping cart B. climbing stairs C. holding a brick D. lifting a book

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Аноним Аноним
  • 09-02-2018
your answer is c holding a brick doesn't contain movement, but energy to grip on it.

hoped it helped!!!
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