Jacobie wanted to test the projectile motion of a pumpkin. His hypothesis was "if the pumpkin had a larger mass, then the higher he could throw it, because the larder pumpkins would have more force." He bought three orange pumpkins and test them all on the same day. His results are:
5kg=10meters
10kg=5 meters
15kg=1 meter
How could his experimental design be improved and what are the variables?
4 answers