Question: Using data from your lab experiment, argue if the car is or is not in free fall while in motion in this lab. That is,

Squared Time (s) 0.000000 0.010020 0.040080 0.090180 0.160320 0.250501 0.360721 0.490981 0.641282

0.811622 1.002003 1.212424 1.442884 Position (meters) 0.000000 6.324555 26.305893 54.147945 92.086915 142.014084

Using data from your lab experiment, argue if the car is or is not in free fall while in motion in this lab. That is, either argue that the car is in free fall or argue that the car is not in free fall. Use data to support your claim.

Given frictionless incline A of angle 30 degrees with a block of mass 1 kg accelerating down the incline with an acceleration a1. Given frictionless incline B of angle 60 degrees with a block of mass 2 kg accelerating down the incline with an acceleration a2. What is the ratio of a2 to a1? Show all your work for full credit.

Squared Time (s) 0.000000 0.010020 0.040080 0.090180 0.160320 0.250501 0.360721 0.490981 0.641282 0.811622 1.002003 1.212424 1.442884 Position (meters) 0.000000 6.324555 26.305893 54.147945 92.086915 142.014084 208.240246 280.349782 366.786041 462.973001 567.556165 689.405541 816.208307 When you are done with the lab, you should see a graph of distance vs. time squared. You may need to refer to this graph to do your lab report. Position (m) 900.000000 800.000000 700.000000 600.000000 500.000000 400.000000 300.000000 200.000000 100.000000 0.000000 Position vs. Time Squared 0.000000 0.200000 0.400000 0.600000 0.800000 1.000000 1.200000 1.400000 1.600000 Time Squared (s^2)

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