misskk24 said:L=mvr
?
but the inertia is I=(1/2)MR^2
Conservation of angular momentum is a fundamental law of physics that states that the total angular momentum of a closed system remains constant in the absence of external torque.
Angular momentum is conserved through the principle of torque, which is the product of an object's moment of inertia and its angular acceleration. In the absence of external torque, the angular momentum will remain constant.
Some real-life examples of conservation of angular momentum include the spinning of a top, the rotation of Earth on its axis, and the movement of an ice skater during a spin.
Yes, conservation of angular momentum applies to all types of rotational motion, including circular, elliptical, and irregular motion.
Conservation of angular momentum plays a crucial role in space travel, as it allows spacecraft to change their orientation and speed by using the principle of conservation of momentum. This principle is also used in the design of satellites and other space vehicles.