Which of these substances most likely dissolve in water? check all that apply. paraffin, a nonpolar organic compound glucose, a polar organic compound silver nitrate, an ionic compound methane, a nonpolar organic compound?

The answer is:

glucose, a polar organic compound

silver nitrate, an ionic compound

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)