If a gas contains only three molecules that move withvelocities of 100,200, 500 ms^(-1). What is the rms velocity of that gas in ms^(-1) ?

If a gas contains only three molecules that move withvelocities of 100

1.	If a gas contains only three molecules that move withvelocities of 100,200, 500 ms^(-1). What is the rms velocity of that gas in ms^(-1) ?
Answer» `100sqrt(8 //3)` ` 100sqrt(3)` `100sqrt(10)` `800//2` ANSWER :C