Amy rolled a marble down a ramp and recorded the potential energy and kinetic energy of the marble at different position
marble experiment
height of
potential energy of kinetic energy of total energy of
marble from ground (meters) marble (joules) marble (joules) marble (joules)
trial 1
trial 2
which of these is a dependent variable in this experiment?
mass of marble
force of gravity
potential energy of marble
height of marble from ground