What is the volume in liters of 222 g of neon if neon has a density of 0.900 g/L?

Explanation:

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In this case, since the density is defined as the degree of compactness of a substance and is computed by diving the mass over the volume it occupies:

Given the density and the mass of the neon, we can compute its density as shown below:

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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.

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(jacemorris04)