JaxDj8113 JaxDj8113

12-05-2017
Physics

contestada

How much work does a 725-kg hot air balloon do as it rises from a height of 1,025 m to a height of 1,275 m?

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fluffypringle fluffypringle

15-05-2017

to calculate work you need to find the change in energy which can be found by multiplying force by displacement and in this problem, the value of force would be 7105N (Mass of balloon * Earth's acceleration) then multiplied by 250m(1275m-1025m) then you can find that the total work is 1,776,250 joules

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