During several trials, a group of scientists tests the reaction of a new medicine on a strain of bacteria. Which step is essential for proving the validity of the results? Make the process public so the results can be replicated Change the procedure to check whether the same results take place Have another scientist check to make sure the medicine was properly produced Have each group member use a different medicine and see what happens when they test it on the bacteria

58750.08068 is the answer i think

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)

what is the question here. i think you messed up.