Question

40 kg of water flows out of a tap at a uniform speed 8 m/s. Calculate

the amount of energy possessed by the water.
​

Answer 1

Explanation:

Energy possessed by water is the kinetic energy due to flow of water.

E=

2

Mv

2

M = 40kg

v = 5m/s

E=0.5∗40∗25

E=500J

Answer 2

Answer:

energy will be kinetic energy

which is = 1/2 mv^(2)

here m = 40kg

v = 8m/s

energy = 1/2 ( 40 × 8 ×8 ) = 1280 joule