15-02-2022
Physics

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The mass of the skier, including his equipment, is 75kg. In the ski race, the total vertical
change in height is 880 m.
Calculate the decrease in the gravitational potential energy (g.p.e.) of the skier

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indrawboy indrawboy

15-02-2022

The gravitational potential energy

gpe = mgh

[tex]\tt gpe=75\times 9.8\times880=646,800~J[/tex]

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