Key concepts
5 summarize which of the following is not an
advantage of using si units?
a allows scientists to compare observations
and results
b can compare measurements made years
apart
c based on the number 5, which is easy to use
in calculations
d uses prefixes to express measurements that
are small or large
what is the answer?

c8h10 is your answerr

plasma is the state of matter where the substance is ionized and has no definite shape or volume. the fact of being ionized makes the substance a good electrical conductor.

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)