How does the centripetal force depend on speed, radius and the revolving mass?

The frequency of the fundamental of the guitar string is 320 hz. at what speed v do waves move along that string?

The inner planets or call terrestrial because they

Steel water aluminum think about the three words listed here. which word could be added as the title of this list of words to tell how these words are related? a) conductors b) heat c) insulators d) metals