• Home
  • Chemistry
  • Astronomy
  • Energy
  • Nature
  • Biology
  • Physics
  • Electronics
  • Understanding Torque: How Force and Distance Affect Rotation
    The size of the turning effect of a force, also known as torque, depends on two factors:

    1. Magnitude of the force: A larger force will produce a larger torque. This is intuitive – the harder you push or pull, the more the object will rotate.

    2. Distance from the axis of rotation: This is the lever arm. The farther the force is applied from the axis of rotation, the larger the torque. Think about using a wrench to loosen a bolt – you get more leverage (and therefore more torque) by pushing farther away from the bolt.

    Mathematically, torque is calculated as:

    Torque = Force × Distance (lever arm)

    In summary:

    * Bigger force = Bigger torque

    * Longer lever arm = Bigger torque

    Science Discoveries © www.scienceaq.com