According to David, carbon can bond to itself and form long chains of because every carbon atom needs 4 electrons to fill its outer shell, which means it is eager to bond with up to 4 other atoms (even carbon atoms). A) buckyballs B) neighbors C) molecules

An airplane flies eastward and always accelerates at a constant rate. at one position along its path it has a velocity of 34.3 m/s, it then flies a further distance of 40100 m and afterwards its velocity is 47.5 m/s. find the airplane\'s acceleration and calculate how much time elapses while the airplane covers those 40100 m.

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.