A hollow spherical shell has mass 8.35 kg and radius 0.215 m. It is initially at rest and then rotates about a stationary axis that lies along a diameter with a constant acceleration of 0.910 rad/s2. What is the kinetic energy of the shell after it has turned through 5.25 rev?

This is really important 1.which of the following prefixes represents the largest value? (2 points)gigahectorkilomilli2.which of the following types of graphs is best for plotting the mean, median, and mode of data? (2 points)bar graphbox-and-whiskercircle graphstem-and-leaf

6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.

Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2