Describe the objects that make up Saturn's rings. Your answer should include the range of sizes of objects in the rings, and the composition of the at least the outer layers of the objects.

The way matter moves in a longitudinal wave

A soil texture is determined by

What is the moment of inertia of the object starting from rest if it has a final velocity of 5.9 m/s? Express the moment of inertia as a multiple of MR2, where M is the mass of the object and R is its radius.

Which describes the current model of the atom? A.) It can be used to predict atomic behavior in most circumstances B.) it has been perfected and will never be changed in the future C.) It is only accepted by a small fraction of scientists D.

Tides describe the regular rising and falling of ocean water. Tides are caused by A. earthquakes on the ocean floor. B. large storm systems over oceans. C. the gravitational pull of the Sun and Moon. D. the rotation of the Moon on its axis.

A flask containing neon gas is connected to an open-ended mercury manometer. The open end is exposed to the atmosphere, where the prevailing pressure is 745 torr. The mercury level in the open arm is 50.

1. f= 2. v= 3. 2 = 4. T= 8 m/s 8 sec 8 Hz 8 m Match the letters with the measurements

A skier speeds down a smooth ski slope which is at an angle of θ = 23° with the horizontal. The mass of the skier is 71 kg. Take the downhill direction to be positive and uphill to be negative.

An Australian emu is running due north in a straight line at a speed of 13.0 m/s and slows down to a speed of 10.0 m/s in 3.30 s.

Why do skiers often wear sunglasses while they are skiing