A solid steel sphere of density 7.56 g/cm3 and mass 0.7 kg spin on an axis through its center with a period of 1.5 s. given vsphere = 4 3 π r3, what is its angular momentum?

When the resistance in a circuit remains constant, how are the voltage and current related? 1) The current doubles when the voltage doubles because they are directly proportional.

A red ball is thrown down with an initial speed of 1.2 m/s from a height of 25 meters above the ground. Then, 0.6 seconds after the red ball is thrown, a blue ball is thrown upward with an initial speed of 23.8 m/s, from a height of 0.

Which of the following is always the result when a centripetal force is applied? centripetal velocity gravitational pull centripetal acceleration linear motion

Which factor affects the force of gravity between objects? Check all that apply.

As the temperature of a medium increases, the speed of the sound wave ...

An aerophone is an instrument that causes what to vibrate

Consider the Bose-Einstein distribution: F60 per unit energy can be written as N aE 6.) (20pts) Assuming BE <<1, obtain an expression for the average number of particles in the energy range 0SESE 7) (10pts) Assuming T-300.0K, E - 3.5 x 102 J, α = (3.

A flexible balloon contains 0.330 mol of an unknown polyatomic gas. Initially the balloon containing the gas has a volume of 7100 cm3 and a temperature of 24.0 ∘C. The gas first expands isobarically until the volume doubles.

What structure is located at the front edge of the retina and has a tooth like appearance?

What is used to generate interference patterns in order to produce a hologram? shadows spectrometers lasers prisms