tearad60 tearad60

02-06-2017
Physics

contestada

A water pump with a power of 3.4 × 102 watts lifts water at the rate of 7.5 × 10-2 meters/second from a water tank. What is the force exerted by the pump on the water?

Respuesta :

egenriether egenriether

02-06-2017

Power = Force x Speed
3.4e2 = F(7.5e-2)
Solving for F
F = 4533.3N

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