Different forces are applied on a pivoted scale as shown. Which of the following forces will produce torque?

Explanation

To determine which forces produce torque on a pivoted scale, we need to analyze each force based on its position relative to the pivot point and its direction. Torque (\( \tau \)) is calculated using the formula:

\[ \tau = R \times F \]

where \( R \) is the distance from the pivot point to the line of action of the force, and \( F \) is the magnitude of the force. Torque is produced when the force is applied at a distance from the pivot point and has a component that is perpendicular to the line connecting the pivot to the point of application of the force.

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