Are run 1 and 2 right? when I did my experiment the disk got a higher mean angul

Question

Are run 1 and 2 right? when I did my experiment the disk got a higher mean angular acceleration than the ring.

The figure below shows data runs for 3 different objects: a ring, a disk and the bare turntable. 3 data runs A Run #1 | Run #2 Run #3 2 50 40 S 30 a 20 35 30 25 20 5 15 10 | Run #1 Run #2 * Run #3 3 -5 2.0 Time(s) 0.0 0.5 2.5 3.0 3.5 Match the run number with the object You must choose all three matches before you submit your answer. Only one submission is allowed for this question. Run 1 Ring Run 2 Disk Run 3 Bare turntable

Explanation / Answer

The run 1 and run 2 as seen from the graphs seem to be correct.

The variation of angular position and angular velocity with time are following as expected.

It is correct

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