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harsty
harsty harsty
  • 18-02-2016
  • Physics
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PLZ HELP. You push a 67-kg box across a floor where the coefficient of kinetic fiction is uk=0.55. The force you exert is horizontal. A. How much power is needed to push the box at a speed of 0.50m/s and B. How much work do you do if you push the box for 35sec? Explicit work shown please w/ explanation

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hafidzah
hafidzah hafidzah
  • 18-02-2016

a.how much power is needed to push the box at a speed of.

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