An unknown gas sample was tested and various particles of it were found to have different kinetic energy values. What can be said about the gas sample? a)We can confidently claim that the sample is comprised of two or more different gases.
b)We can likely claim that the sample is a mixture of two or more different gases.
c)We can confidently claim that the sample is comprised of only one gas.
d)There is not enough information to determine the number of gases present.

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)

it would be b. 6co2 + 6h2o --> c6h12o6 + 6o2