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Hernaner28 said:And my doubt is with step 2 when he calculates the torque. He just says it is Fd. But...why? F only has a component which effectivly does torque.
Thanks
Hernaner28 said:I don't understand. F has a tangential component and that's the one which creates torque, the other component of F doesn't create torque because it passes through the center. Maybe it's a geometric problem I cannot solve...
Thanks!
Theoretical doubt with rolling without slipping is a concept in physics that involves analyzing the motion of a rolling object without any slipping or sliding. It is often used in the study of rotational motion and is based on the assumption that there is no friction between the rolling object and the surface it is rolling on.
Theoretical doubt with rolling without slipping is different from other types of motion because it involves both translational and rotational motion. This means that the object is not only moving forward, but also rotating as it moves. It also requires the absence of friction, which is not always the case in other types of motion.
Some examples of theoretical doubt with rolling without slipping include a ball rolling down a ramp, a car driving around a curve, and a wheel rolling across a flat surface. In all of these cases, the object is rotating as it moves forward without any slipping or sliding.
The two key equations used in theoretical doubt with rolling without slipping are the translational motion equation, which relates the displacement, velocity, and acceleration of the object, and the rotational motion equation, which relates the angular displacement, angular velocity, and angular acceleration of the object. These equations can be used to solve for various parameters of the rolling object's motion.
Theoretical doubt with rolling without slipping is important in physics because it helps us understand the complex motion of rolling objects. By analyzing the motion of these objects, we can gain insight into concepts such as inertia, torque, and angular momentum. It also allows us to make predictions and calculations about the behavior of rolling objects in real-world situations.