Question

Calculate the power required to lift 200kg of water through a vertical height of 6m in 2 seconds. ( g = 10ms-²)

Answer 1

Answer: 6000 watts.

Explanation:

HELLO,

     Power = Work done / Time      Work done = mgh =mass x g x height

POWER = {200 x 10 x6}/2 = 6000 watts

HOPE YOU UNDERSTOOD THE EXPLANATION..................

THANK YOU.

Answer 2

Explanation:

power= work done/time

work done=force×displacement

force=mass×acceleration

power=(mass×acceleration×displacement)/time (subsitute all values)

power=(200×10×6)/2

power=6000watt