# 6. Calculate Work How much work was done to lift a 1000 kg block to the top of the Great Pyramid, 146 m above the ground?

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by anna90

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by anna90

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given,

mass of the object = 1000 kg

height = 146 meter acceleration due to gravity = 9.8 m/s²

= 10 m/s²

therefore work done ,

W = m * g * h

W = 1000 * 10 * 146

W = 1460000 J

W = 1.46 * 10⁶ J