natasya0630
natasya0630 natasya0630
  • 11-10-2016
  • Physics
contestada

persamaan sebuah posisi partikel r=(t^3+2t)i+(94t^2)j dengan r dalam meter dan t dalam s. besar percepatan partikel pada saat adalah m/s adalah

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Johannes02
Johannes02 Johannes02
  • 11-10-2016
that does not make no since
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