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JEE Main & Advanced Physics Work, Energy, Power & Collision / कार्य, ऊर्जा और शक्ति Question Bank Mock Test - Work Power and Energy

  • question_answer
    An engine pumps up 100 kg of water through a height of 10 m in 5 s. Given that the efficiency of the engine is 60%, what is the power of the engine in (kW)? Take \[g=10m{{s}^{-2}}\].

    Answer:

    3.3


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