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n |
ΔPE=change
in gravitational
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potential energy
in Joules (J)
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n |
m=mass in
kilograms (kg)
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n |
g=acceleration
due to gravity in
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(m/s2)
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n |
Δh=change
in height in meters (m)
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Equation ΔPE=mgΔh
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n |
***Gravitational
PE only
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changes if
there is a change in
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vertical
position
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