How many significant figures does 202.0200

i think it is true since you can test the answer and can use observations to complete it.

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)

1.43 x 10^-11 j the guy commented the awnser just making sure u see it .

the maximum mass of nh3 is nh3 in grams