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  • Torque: Understanding Rotational Force and its Calculation
    The quantity that measures the turning effect of a force is torque.

    Here's why:

    * Force is a push or pull that can cause an object to accelerate.

    * Torque is a rotational force that tends to cause an object to rotate about an axis.

    In simpler terms, torque is what makes things twist or turn.

    Factors affecting torque:

    * Magnitude of the force: The larger the force, the greater the torque.

    * Distance from the axis of rotation (lever arm): The farther the force is applied from the axis of rotation, the greater the torque.

    * Angle between the force and the lever arm: The torque is maximized when the force is perpendicular to the lever arm.

    Formula for torque:

    Torque (τ) = Force (F) × Distance (r) × sin(θ)

    Where:

    * τ is the torque

    * F is the force

    * r is the distance from the axis of rotation to the point where the force is applied (lever arm)

    * θ is the angle between the force vector and the lever arm

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