A steel band exerts a horizontal force of 77.0 N on a tooth at point B in Figure P8.2. What is the torque on the root of the tooth about point A? N·m ---Select--- clockwise counterclockwise
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A steel band exerts a horizontal force of 77.0 N on a tooth at point B in Figure P8.2. What is the torque on the root of the tooth about point A?
N·m ---Select--- clockwise counterclockwise
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