In absence of air resistance all bodies in free fall accelerate at the same rate. Not matter its weight.
...But if you change the body’s temperature you also change its velocity.
Few months ago in order of completing a project about the Solar system, I needed to know how a body with high temperature accelerates in free fall.
There my search started and after very little I have noticed that in the last 400 years nobody has ever thought about doing and so tried the falling bodies experiment with bodies having different temperatures and nobody has also ever been curios about try the falling bodies experiment in all possible combinations.
..…Otherwise we would have had different laws, as is going to be shown on my site simply by performing the falling bodies experiment, and observing how a body reacts in free fall.
http://download.xdrive.com/s/053830201l5BfUa7Ej5BQWmICXg7&partner=plus
http://download.xdrive.com/s/053830063JMWvyDbUuuAICePgjYC&partner=plus
The above links are from my storage site where the videos are stored.
http://solarlaws.tripod.com
I write to Cambridge becuse of the physic university.
Hope you may enjoy it has much I do just by practicing with the falling body’s experiment by dropping spheres in all possible combinations.
Best regards pz