Data Record your data either in your lab notebook or in the tables below.

Table A

(Ti = 25°C; mwater = 1.0 kg; mcylinder = 5.0 kg)

Cylinder Height (m)
Final Temperature of Water (°C)
Change in Water Temperature (°C)
Gravitational Potential Energy of Cylinder

Table B

(Ti = 25°C; mwater = 1.0 kg; h = 500 m)

Cylinder Mass (kg)
Final Temperature of Water (°C)
Change in Water Temperature (°C)
Gravitational Potential Energy of Cylinder

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