Physics, 01.02.2021 21:10 stinematesa
A construction crane is on top of a skyscraper which has height 45m. The crane itself is 10m in height. What is the gravitational potential energy in joules of a 60kg worker who is standing on top of the crane? (Use g=9.81 in your calculations)
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A construction crane is on top of a skyscraper which has height 45m. The crane itself is 10m in heig...
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