Alf3 is almost insoluble in anhydrous hf but dissolves if kf is present. passage of bf3 through the resulting solution causes alf3 to can anyone explain the idea behind this?

hi,

the capital city of australia is canberra.

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)