AIPMT 2010 physics questions with solutions

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• MCQmediumWork , Power and EnergyPower

  Water leaves a hose at 2 m s⁻¹. The water in the hose has mass per unit length 100 kg m⁻¹. Find pumping power needed to supply the outgoing jet's KE.

  Options

  • Option A

    400 W

  • Option B

    200 W

  • Option C

    100 W

  • Option D

    800 W

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  AIPMT 2010NEET

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