500mL of a 1.5M solution is diluted to a final volume of 1000mL. What is the new Molarity?

​

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)

lab safety rules

explanation:

it would only be the stuff in module eight so you need to study all the lessons in that you also could check the flvs

hope this : )