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  1. Force diagrams and rolling (article) | Khan Academy

    Learn how to use force diagrams to analyze the forces and torques acting on a rigid system. Explore how force and torque can lead to rolling in different situations.

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  3. Introduction to torque (video) | Khan Academy

    An introduction to torque, a force that causes rotation. Understand how torque is calculated as the product of force and distance, and how it differs from work. Learn about the direction of torque and …

  4. Torque (artigo) | Torque e momento angular | Khan Academy

    Torque é uma medida de força que pode causar um objeto a girar ao redor de um eixo. Assim como a força é o que faz um objeto acelerar em cinemática linear, torque é o que faz com que um objeto …

  5. Rotational inertia (video) | Khan Academy

    Moment of inertia and torque are completely independent of each other. If you spread out the mass distribution further away from the axis of rotation, the moment of inertia will increase. If you apply a …

  6. Torque and equilibrium review (article) | Khan Academy

    To produce a torque, the force F must be applied at some distance r away from the pivot point. Since only the perpendicular component F ⊥ produces torque, the equation includes sin θ (see Figure 2 …

  7. Unit 5: Torque and rotational dynamics - Khan Academy

    Use force diagrams to model forces and torques on a rigid system, and explore how these relate to rolling and balancing. Discover how angular acceleration depends on torque and moment of inertia …

  8. Finding torque for angled forces (video) | Khan Academy

    Let's take our new formula, torque is F R sine theta, and let's say there was a force applied right here. And let's say you were given these distances here and we want to figure out how much torque does …

  9. Torca (artículo) | Torca y momento angular | Khan Academy

    Si un cilindro horizontal con "x" peso desea rotarse sin fricción sobre un eje axial a su base, ¿cómo se calcula el torque mínimo necesario para que este empieza a girar si la gravedad actúa sobre este?

  10. Intro to torque (video) | Torque - Torque | Khan Academy

    A torque is the rotational equivalent of a force. When a torque is applied to an object it causes the object to rotate. Learn how forces create torques and how to calculate the net torque on a rotating object.