Doubt about the science lecture example in the Minerva paper

Hi,

Firstly, I would like to thank you for creating an interesting dataset. When I look into figure 1 for better understanding of you dataset, I notice that your annotator has mistaken the gravitational acceleration of the moon which is 1.62m/s^2 with the magnitude of the gravitational force of the moon (which should be in Newton if we talk about force). I don't think the problem is solvable because there is no constant for the magnitude of the gravitational force in the video.

For reference, the question key is ZAqIoDhornk:867c8f05e79cef10d16e2fdd984c8bea0b60e956 and the video_id is ZAqIoDhornk.

Thanks,
Le.