idk1331 idk1331
  • 24-10-2015
  • Mathematics
contestada

Calculate the potential energy of a 5 kg object sitting on a 3 m ledge

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mavis99 mavis99
  • 24-10-2015
FORMULA TO FIND POTENTIAL ENERGY IS mgh
therefore substituting m as 5kg and g as 9.8m square and h as 3m 
we get 147 as the answer 
im srry but i forgot the unit
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