Study Guide For Physics end of semester  Part 1
Review problems from the text and previous work sheets.  Remember to write out the variable given for each problem and then write the possible equations
1)	Review formula Velocity = distance / time
2)	Fnet = Mass x acceleration
3)	Review the constant speed
4)	Remember that rate is something divided by time
5)	Memorize the formula for acceleration:  a = Vf – Vi /t
6)	Interpretation of graphs
7)	Review free fall problems  D  = Vi t  + 1/2at2
8)	Free fall  D = 5t2
9)	Review the definition of inertia, acceleration
10)	Remember that 1 pound is equivalent to 4.48N
11)	Review Newton’s Third Law 
12)	Remember the formula W = mass x gravity.  (use 10 m/s for gravity)
13)	Chapter 4 Fill in the blanks. Which scientist first publish his idea that the Earth moves around the sun?