Calculate the power of the pump which can lift 100 kg of water to stor

1.	Calculate the power of the pump which can lift 100 kg of water to store in a water tank atthe height of 19 m in 25 sec. (take the value of g-10 m/ s2)
Answer» Mass of water which can be lifted by pump = 100 kg Height of water tank, h= 19 m Time taken to fill the tank, t =25 s Acceleration due to gravity, g = 10 m/s^2 Power =Work done / Time taken=mgh/t=100×10×19/25=760 Watt

Calculate the power of the pump which can lift 100 kg of water to store in a water tank atthe height of 19 m in 25 sec. (take the value of g-10 m/ s2)

Answer»

Mass of water which can be lifted by pump = 100 kg

Height of water tank, h= 19 m

Time taken to fill the tank, t =25 s

Acceleration due to gravity, g = 10 m/s^2

Power =Work done / Time taken=mgh/t=100×10×19/25=760 Watt