I'll give Brainliest to whoever can give me the right answer 85 points to whoever answers this question plus 7 points for brainliest Balance the equation

Fe↓2(SO↓4)3+K(SCN⇒K↓3Fe(SCN)↓6+K↓2S O↓4

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)