![]() Originally developed for NASA training, the Spaceball is an anti-gravity centrifugal force ride that's great for all ages. Its angular momentum is along its axis and points at Polaris, the North Star. What does it feel like in space Our Spaceball Human Gyroscope is a real thrill seeking ride that will leave you and your guests wanting more. Earth itself acts like a gigantic gyroscope. ![]() \text\\), and it rotates about a horizontal axis, falling over just as we would expect. Now, recall that torque changes angular momentum as expressed by The direction of angular velocity ω size and angular momentum L are defined to be the direction in which the thumb of your right hand points when you curl your fingers in the direction of the disk’s rotation as shown. Figure (a) shows a disk is rotating counterclockwise when viewed from above.
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