An object with weight W is dragged along a horizontal plane by a force acting along a
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An object with weight W is dragged along a horizontal plane by a force acting along a rope attached to the object. If the rope makes an angle with a plane, then the magnitude of the force iswhere is a constant called the coefficient of friction. For what value of θ is F smallest?
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F = u sin 0 + cos 0 0
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We need to minimize F for by t...View the full answer
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