500 kg water is stored in the overhead tank of a 10 m high building. C

1.	500 kg water is stored in the overhead tank of a 10 m high building. Calculate the amount of potential energy stored in the water.
Answer» Given: Mass (m) = 500 kg Height (h) = 10 m Acceleration due to gravity (g) = 9.8 m/s² To Find: Potential energy (P.E) = ? Formula: P.E = mgh Solution: P.E = mgh = 500 x 9.8 x 10 = 500 x 98 = 49000J The P.E of the stored water is 49000 J

500 kg water is stored in the overhead tank of a 10 m high building. Calculate the amount of potential energy stored in the water.

Answer»

Given:

Mass (m) = 500 kg

Height (h) = 10 m

Acceleration due to gravity (g) = 9.8 m/s²

To Find:

Potential energy (P.E) = ?

Formula: P.E = mgh

Solution:

P.E = mgh = 500 x 9.8 x 10

= 500 x 98

= 49000J

The P.E of the stored water is 49000 J