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24 July, 12:01

A tugboat pulls a ship with a constant nethorizontal force of 3.01Ã-103N and causesthe ship to move through a harbor. How much work does the tugboat do on theship if each moves a distance of 3.93 km? Answer in units of J.

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  1. 24 July, 12:18
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    11,829.3 * 10³ J

    Step-by-step explanation:

    Data provided in the question:

    Net horizontal force applied = 3.01 * 10³ N

    Distance moved = 3.93 Km = 3930 m [1 km = 1000 m]

    Now,

    Work done tugboat do on the ship = Force * Displacement

    or

    Work done tugboat do on the ship = (3.01 * 10³) * 3,930

    or

    Work done tugboat do on the ship = 11,829.3 * 10³ J
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