Free fall Experiment, Second Law of Motion. (Help)

[TheDragon]

We did an experiment in Lab with a Pascal Timer and a Free Fall device with one small sphere and one larger.  I was wondering how mass could influence the results calculated using the accepted value of Earths acceleration in our area. Would the mass of the spheres affect the acceleration?  I know that all of this has to do with Newton's second law. I just need help understanding this.

Edited September 16, 2018 by TheDragon

[mathematic]

Going back to Galileo, the two balls should fall at the same rate.

 

Edited September 16, 2018 by mathematic
typo

[swansont]

Look at Newton's second law, and also Newton's law of gravitation 

[Country Boy]

4 hours ago, TheDragon said:

We did an experiment in Lab with a Pascal Timer and a Free Fall device with one small sphere and one larger.  I was wondering how mass could influence the results calculated using the accepted value of Earths acceleration in our area. Would the mass of the spheres affect the acceleration?  I know that all of this has to do with Newton's second law. I just need help understanding this.

What results did you get from that experiment?