after pouring out the water from the beaker, add a second 25mL of water to the graduates cylinder. As before record the volume of the water in your graduated cylinder pour the water into the beaker and way the beaker after adding the water from this Day to calculate the density of the water in the second time you need not to dry the beaker before performing the second experiment. Why?

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)

answerspecific gravity;