Physics, 23.08.2019 12:00 school4life110

The burj khalifa in dubai is the worlds tallest building. it rises to an amazing 828m above the ground and if you were to get to the top using the stairs, you would climb a total of 3234 steps!
if each of these steps has a depth of 20cm, calculate the total work done by a man of weight 800n who climbs to the top of the stairs?

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The burj khalifa in dubai is the worlds tallest building. it rises to an amazing 828m above the grou...