Displacement y (m) Time of Fall t (s)

1.50 0.271 seconds

1.25 0.285 seconds

1.00 0.392 seconds

1.25 0.622 seconds

0.50 0.680 seconds

Note: Use MS Excel in graphing and please show how you solve it. Thank you!

2. Did you notice a match between the theory and experimental data? Either yes or no, elaborate your answer based on this laboratory activity. 3. By what percent does your result for the acceleration due to gravity is in error in comparison to the locally- accepted value? 4. What are the possible sources of errors in this experiment? Experimental value of the acceleration due to gravity Show your computation below: Final report on the experimental Value of the acceleration due to gravity giAg= :I: Show your computation below: QUESTIONS: 1. What quantity were you able to obtain from the slope of the vertical position v.5 time squared graph? Table A. Complete set of data. Displacement y (111) Time of fall t (5) Square of time t2 (81) 1.50 l .25