phusics

oil is pumped at 31000/liters/min into a tank 25m above the ground.(1lter of oilhas a mass of 0.68kg)
a) what power, in kw, must be delivered by the pump?
b)what is the increase in PE of ht eoil after 10 minutes?
c)Find the increase in PE of the oil after 10minutes if the tank is 5m nabove the ground?

  1. 👍 0
  2. 👎 0
  3. 👁 127
asked by joe

Respond to this Question

First Name

Your Response

Similar Questions

  1. physics

    ir moving at 10.0 m/s in a steady wind encounters a windmill of diameter 2.30 m and having an efficiency of 26.5%. The energy generated by the windmill is used to pump water from a well 28.0 m deep into a tank 2.30 m above the

    asked by Emily Tran on November 18, 2012
  2. Calculus 1

    Water is leaking out of an inverted conical tank at a rate of 9,500 cm^3/min at the same time that water is being pumped into the tank at a constant rate. The tank has height 6 m and the diameter at the top is 4 m. If the water

    asked by TayB on October 8, 2015
  3. math

    Water is leaking out of an inverted conical tank at a rate of 10600.0 cm3/min at the same time that water is being pumped into the tank at a constant rate. The tank has height 14.0 m and the the diameter at the top is 6.0 m. If

    asked by Anonymous on April 12, 2015
  4. math

    Water is leaking out of an inverted conical tank at a rate of 11400 cm^3/min at the same time that water is being pumped into the tank at a constant rate. The tank has height 8.0m and the the diameter at the top is 3.5m. If the

    asked by shelby on March 25, 2008
  5. calc rates

    Water is leaking out of an inverted conical tank at a rate of 10600.0 cm3/min at the same time that water is being pumped into the tank at a constant rate. The tank has height 14.0 m and the the diameter at the top is 6.0 m. If

    asked by Anonymous on April 12, 2015
  6. Calculus 1

    Water is leaking out of an inverted conical tank at a rate of 12,000 cm3/min at the same time that water is being pumped into the tank at a constant rate. The tank has height 6 m and the diameter at the top is 4 m. If the water

    asked by TayB on March 21, 2015
  7. calculus

    Water is leaking out of an inverted conical tank at a rate of 10,000 cm^3/min at the same time that water is being pumped into the tank at a constant rate. The tank has height 6 m and the diameter at the top is 4 m. If the water

    asked by Nathan on December 5, 2011
  8. Math

    Water is leaking out of an inverted conical tank at a rate of 0.0109 {\rm m}^3{\rm /min}. At the same time water is being pumped into the tank at a constant rate. The tank has height 9 meters and the diameter at the top is 4.5

    asked by Elizabeth on October 5, 2014
  9. Calculus

    Water is leaking out of an inverted conical tank at a rate of 10,000 cm^3/min at the same time that water is being pumped into the tank at a constant rate. The tank has height 6m and the diameter at the top is 4m. If the water

    asked by Anonymous on September 24, 2011
  10. Math

    Water is leaking out of an inverted conical tank at a rate of 0.0109 {\rm m}^3{\rm /min}. At the same time water is being pumped into the tank at a constant rate. The tank has height 9 meters and the diameter at the top is 4.5

    asked by Coop on October 5, 2014

More Similar Questions