Acceleration due to gravity: Let's do a classic experiment

We're back from the depths of job application season, with a quick test of the classic "drop two different objects and see if they land at the same time" experiment. This tests whether the acceleration due to gravity is dependent on mass.

(Spoiler: We'll conclude it isn't, and you can keep using g=9.81 m/s/s in your problem solving.)

There's lots more gravity to cover. Leave a comment about what you want to learn next!