Question: I need help on solving the % difference for the steel sphere and acrylic sphere and answering the question below. I have collected the data

I need help on solving the % difference for the steel sphere and acrylic sphere and answering the question below. I have collected the data and now need to solve step E and answer the question below. Thank you!
| Steel Sphere | Acrylic Sphere | ||
| A | Length of Track (cm) (s) (Step 1, use 80 cm) | 80 cm | 80 cm |
| B | Angle of Elevation (q) in Degrees? (Step 1) | ![]() ![]() |
\ffirst value - second value percent difference = first value + second value x 100% 2
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