Example:
Y CH₃ CH₂ CH₂ CH₂ - CH₂ - CH
CH₂
3
CH₂
CH 3 2

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)

pv=nrt

explanation:

the answer is a! (2.9 x 10^-18 j) hope i could someone. : )