If two equal and opposite forces are applied at the ends of a lever arm, what is

If two equal and opposite forces are applied at the ends of a lever arm, what is the net torque about the center?

If two equal and opposite forces are applied at the ends of a lever arm, what is the net torque about the center?

Step 1: Understand what torque is. Torque is a measure of how much a force causes an object to rotate around a point.
Step 2: Identify the lever arm. The lever arm is the distance from the point of rotation (the center) to where the force is applied.
Step 3: Recognize that there are two forces applied at the ends of the lever arm. These forces are equal in size but opposite in direction.
Step 4: Calculate the torque produced by each force. Torque is calculated as the force multiplied by the distance from the center (lever arm).
Step 5: Since the forces are equal and opposite, the torque produced by one force will cancel out the torque produced by the other force.
Step 6: Conclude that the net torque about the center is zero because the two torques cancel each other out.

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