angle of 10.4 ◦ with respect to the vertical. Its center of gravity is 9.95 cm from its tip, its mass is 392 grams, and its moment of inertia is 11642.7 g cm2 . It is observed to precess 0.945 times per second. The acceleration of gravity is 9.8 m/s 2 . How fast is it spinning? Answer in units of rad/s

A50.0-n box is sliding on a rough horizontal floor, and the only horizontal force acting on it is friction. you observe that at one instant the box is sliding to the right at and that it stops in 2.25 s with uniform acceleration. what magnitude force does friction exert on this box

How would a small bar magnet be oriented when placed at position x?

With the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 1.90