Question

I'm confused on all of the questions, I kind of know how to answer the first one I'm just not sure about 2 and 3.

Measure the fall time of the stainless steel ball dropping from several different heights. Use at least four different heights as widely spaced as possible in order to get a sensible result.

Make a table of drop height versus fall time:

Fall time (s)	0.3847	0.3505	0.3224	0.2710
Drop height (cm)	72	59	50	35

1. Compare the ratios of different fall times (Dt) and different drop heights (h)

2. Using the table above, or any other method of your choice (explain it), determine whether the relationship between Dt and h is proportional or quadratic.

3. Use the data above to find the experimental value of g, the free fall acceleration.

Answer 1