Give an example of a time when you would want to increase friction.
give an example of a time when you would want to decrease friction.

You are performing an experiment in a lab to attempt a new method of producing pure elements from compounds. the only problem is that you do not know what element will form. by your previous calculations you know that you will have 6.3 moles of product. when it is complete, you weigh it and determine you have 604.4 grams. what element have you produced?

Why did southern business leaders want to increase the number of slaves

Identify a strong intermolecular force of attraction between an alcohol