If he leaves the ramp with a speed of 35.0 mfs and has a speed of 33.5 mfs at the top of his trajectory, determine his maximum height [h] (in m) above the end of the ramp. Ignore friction and air resistance. |:|m A 5.50 kg object falls freely [ignore air resistance), after being dropped from rest. Determine the initial kinetic energy [in J}r the nal kinetic energyr (in J), and the change in kinetic energy (in J) for the following. (a) the first meter of the fall initial kinetic energy |:|J final kinetic energyr :l J change in kinetic energy' :I J (b) the second meter of the fall initial kinetic energy |:|J final kinetic energy :I J change in kinetic energy :I J