Step 1: the data in a tableStep2: plot and draw the graphStep3: calculate the slope Step4: calculate your experimental value of g using the value of the slope of your graphStep4: how does your experimental value of g compare ti the accepted value of g=9.8 m/s2

Presentation of data in a table: SE ( x ) h (m) (s) +2 ( 5 ) 12 ( ) 01 30 249 0, 24 245 21 20 0 19 2 8 / m ) 0 7 ( m ] 239 What values should you calculate, using h or t, to fill in the third column above in order to produce a linear line on a graph which will enable you to calculate g? (Hint: If to is calculated using the values in the second column, then a plot of h vs. to should produce a straight line. The next question then, is: How is g calculated using the slope of the straight line you obtain from the h vs. to graph?) Step 3 Slope = Dh Data Analysis: Plot and draw the graph of your choice. Calculate the slope of your graph. Steph meany of Slope: Slope- -20 = Calculate your experimental value of g using the value of the slope of your graph. How does your experimental value of g compare to the accepted value of g = 9.8m/s?? a = 7