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    Find the power (in W) of a pump if it can lift 1 tonne of water by 90 m in 30 minutes. (Assume 100% efficiency and use g= 10 m/s2)
    Question

    Find the power (in W) of a pump if it can lift 1 tonne of water by 90 m in 30 minutes. (Assume 100% efficiency and use g= 10 m/s2)

    A.

    50

    B.

    250

    C.

    25

    D.

    500

    Correct option is D



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