The steps below describe how you hear. number the steps in the correct order. the first one is done for you the sound waves make the eardrum vibrate. the moving liquid blends tiny hairs in your inner ear.1. the outside part of your ear catches the sound waves moving through the air. the auditory nerves turn the movements of the tiny hairs into signals and sand them to the brain. the sound waves move down the auditory canal. the vibrations from the small bones in your middle ear make the liquid in your inner ear move. vibrations from the eardrum are passed to small bones.

What is an aquifer for science class

Acar starts from rest at a stop sign and reaches a velocity of 25 m/s w in 4 seconds. determine the acceleration of the car. question 3 options: a) 6,25 m/s2 b)6.25 m/s c)100 m/s2 d)100 m/s

The center of a long frictionless rod is pivoted at the origin, and the rod is forced to rotate in a vertical plane with constant angular velocity \omega. write down the lagrangian for a bead of mass m threaded on the rod, using r as your generalized coordinate, where r, \phi are the polar coordinates of the bead. (notice that \phi is not an independent variable since it is fixed by the rotation of the rod tobe \phi = \omega * t) solve lagrange's equation for r(t). what happens if the bead is initially at rest at the origin? if it is released from any point ro > 0, show that r(t) eventually grows exponentially. explain your results in terms of the centrifugal force m* \omega ^2 *r.