Question

To understand the meaning and possible applications of the work-energy theorem.

Answer 1

Answer:

    a = V final 2___v initial2

                      28

Explanation:

By definition for contant acceleration        a =   V final ___v initial

                                                                                      t

Furthermore the average speed is           V abg =  v initial +v final

                                                                                         2

Combine these relationships to eliminate t.               8 = Vabg t.