alexandraameza alexandraameza

07-12-2016
Physics

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what is the potential energy of an object that has mass of 410 kg at a height of 12m

Respuesta :

07-12-2016

PE = (weight) x (height)

   = (mass) x (gravity) x (height)

   = (410 kg) x (9.8 m/s²) x (12 m)

   = (410 x 9.8 x 12) kg-m²/s²

   = 48,210 joules (rounded)

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