Two friends are pushing a car like the image below shows. A free body diagram has been drawn for you. What is the net force on the car? Picture-

Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

What are the first three quantum numbers for the electrons located in subshell 2s?