Which medium is the greatest threat to the printed newspaper?
a. internet
b. television
c. radio
d. e-mail

How many dots must be added to the symbol to properly represent a standard nitrogen ion? a) 1 b) 3 c) 5 d) 8

State the following: boyle's law and charle's law

Acar traveling at 21 m/s starts to decelerate steadily. it comes to a complete stop in 13 seconds. what is its acceleration?