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мιšš муάω
мιšš муάω asked in Science & MathematicsPhysics · 9 years ago

A horizontal force of 100 N is applied to move a 45 kg box across a 9 m level (horizontal)surface. What work i?

A horizontal force of 100 N is applied to move a 45 kg box across a 9 m level (horizontal)surface. What work is done by the 100 N force?

Answer 40500 J

100 J

400 J

900 J

2 Answers

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  • Ossi G
    Lv 7
    9 years ago
    Favorite Answer

    Hello

    Work is force*distance = 100 N * 9 m = 900 Nm

    Regards

  • ?
    Lv 4
    5 years ago

    lacking friction substitute in potential capability is comparable to artwork, it relatively is comparable to (rigidity*substitute in Distance) 2 hundred N rigidity x 10 m substitute in distance 2000 J (or N/m) of artwork are finished by way of the rigidity

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