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Physics

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Calculate the total energy of 4.0 kg object moving horizontally at 20 m/s 50 meters above the surface.

Please help me!!!!!

  • Physics - ,

    Total Energy = KE + PE = 0.5m*V^2 + mg*h
    = 2*400 + 4*9.8*50 =

  • Physics - ,

    2760

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