Asimple wheel has the form of a solid cylinder of radius r with a mass m uniformly distributed throughout its volume. the wheel is pivoted on a stationary axle through the axis of the cylinder and rotates about the axle at a constant angular speed. the wheel rotates n full revolutions in a time interval t. what is the kinetic energy k of the rotating wheel? answer in terms of m, r, n, t, and pi.

(science)study the following ocean currents map. an ocean currents map is shown. on the map the locations for san diego, california and savannah, georgia are marked. there is a looping current from the north past san diego and a looping current from the south near savannah which statement is most likely correct about the average temperatures in san diego, california as compared to savannah, georgia? it is higher in savannah because of the cool ocean currents from the south. it is higher in savannah because of the warm ocean currents from the north. it is lower in san diego because of the warm ocean currents from the south. it is lower in san diego because of the cool ocean currents from the north.

Which of the following are not typically included in the periodic table? a. atomic mass b. element symbol c. isotopes d. number of electrons

Is a copper wire a conductor or insulator?