1 Answer

Elaheh Kamaliha · Answer 1 · 2023-09-14T20:44:27+0000

Answer:

$98,000\text{J}$

Step-by-step explanation: We need to find the potential energy of a 2000kg mass that is raised 5.0m above the ground.

Potential energy:

$P\mathrm{}E=\text{mgh}$

Therefore the potential energy would be:

$PE=(2000\operatorname{kg})*(9.8m/s^2)*(5.0m)=98,000\text{J}$

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