To test the effect of velocity, you will drop the "impactor" from two different heights. According to the First Law of Thermodynamics, energy cannot be created or destroyed: it just changes form. The greater potential energy an object has before release, the greater the kinetic energy it will have upon impact. Potential energy (PE) is related to the mass of the object (n1), gravity (g), and the height of the object above the surface (h), by the equation PE = rngh. Kinetic energy (KE) is related to the mass of the object (n1) and the velocity of the object (v), by the equation KE = (1l2)*n1v1. The higher the drop height, the greater the velocity at impact, because as the object falls the potential energy of the object is converted to kinetic energy. The tests will be run five times to ensure that you obtain the best possible results. Record your results for Trials 1 to 5 on the \"Impact crater data chart" below. Average your values recorded for each trial and report your values