? asked in Science & MathematicsPhysics · 8 years ago

coefficient of friction and inclined plane problem?

Weight of B is equal to that of A and A moves upward at constant speed.If friction between rope and pulley can be neglected and tan()=3/4, what is the coefficient of friction between A and the inclined plane?

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  • ?
    Lv 7
    8 years ago
    Favorite Answer

    You need a link to a diagram, or a description of the setup. Can't tell what is going on just from the question.

    Try posting a new question rather than updating this.

  • Pamela
    Lv 4
    5 years ago

    At 66, I thought I'd seen, or at least heard of, everything of which I knew nothing. I was wrong.

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