Question

the power of a water pump is 2 kw.What is the amount of water it causes rise in one minute to a height of 10 m is[g=10 m/s2]​

Answer 1

Explanation:

Hola mate!!!

here is ur answer》》》》

Given,

power of pump = 2kW =2000W

Time (t)= 60sec

Height (h) = 10m g = 10m/s2

As you know, power =work done per unit time.

Work done = mgh = m ×10×10 =100m

Therefore, 2000W = 100m/60s

Therefore, m = 1200kg

So, the pump can raise 1200kg of water in one minute.

hope helpful!

thnq!!

Answer 2

Answer ❤️.........!!

Refer to the attachment