Loren Olson

When two skydivers first jump out of a plane they experience gravity and only gravity. Air resistance only affects objects that have no mass. Mass is how much something weighs. Your mass changes depending on gravity, but weight always remains the same. As...

step one is drop objects from different heights. step two is find out which object was fastest, the object that falls the fastest has the most gravitational pull. step 3 is to drop different obejcts and compare which one fell fastest all the time.