Question

A vessel containing 50 kg of water is placed at a height 15m above the ground. Assuming the gravitational potential energy at the ground to be zero, what will be the gravitational potential energy of water in the vessel?
(g = 10ms^-2).

April 18, 2024

Answer

Mass (m) = 50 kg

Height (h) = 15 m

Gravitational potential energy = mgh

Substituting the values we get,

GPE = 0.5 × 10 × 15 = 7500 J

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