6. (03.02 LC) Why do you need a microscope to see atoms? (2 points)
They are too bright to look at directly with your eyes.
O They are too fast to see without a tool to capture them.
O They are very hot and need to be viewed from far away.
O They are too small to be seen without magnification.

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)

answer: i have one answer

acids are substances that ionize (break off) in an aqueous solution to produce hydrogen (h+) ions

explanation:

hope this and sorry i could only come up with one answer!

i think its 100

i hope this !