What force keeps the outside of a bicycle wheel from flying off? centripetal force
centrifugal force

A500g object falls off a cliff and losers 100 j from its gravitational potential energy store. if the gravitational field strength g=9.8n/kg, how high is the cliff?

Juan created a chart to him study for a test. which headings best complete the chart? x: transparent objects y: opaque objects x: opaque objects y: transparent objects x: high frequency waves y: low frequency waves x: low frequency waves y: high frequency waves

Clothes dryer uses about 7 amps of current from a 240 volt line. how much power does it use?