Students in a physics class want to determine if the mass of a marble affects its speed. They decide to roll a marble down an incline and allow it to travel a distance of 2 meters on the classroom floor.
Design an investigation to help the students determine the effect of mass on the speed of a marble.
include:
hypothesis
materials needed
step by step procedure
data table that shows data you would collect
sources of error that might limit the accuracy of your data
