Sucrose (table sugar) has a molar mass of 342.30 g/mole. How many sucrose molecules are in a 5.40-pound bag of sugar? (1 pound=453.6 grams.)

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)

може ли да зареждате повече информация, моля

it's c (engineer's do their work with mechanical stuff not on any living being)