Sigmund Freud developed psychoanalytic theory to explain that behaviors result from conflicts between one’s and efforts to repress it from consciousness. A. drive B. personality C. need D. libido

11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?

What are two different ways you could find the value of a? explain these methods.

Which of these has some mechanical energy? a. an atom b. heat inside earth c. a book on a shelf d. the fire from a lit match