4. A small sphere of mass of 2 kg is placed on a spring and released before going up a ramp. The object moves up a ramp after being released and attains a height of 0.14 m. Let the position of the sphere when it leaves the spring be where y = 0. a. Define the system and model the energy stored before the spring is released, after released, and after the object fully ascends the ramp using energy Bar Charts. (three "snap-shots", 2 sets of bar charts) of allst norit bris m S art spied b. Calculate the gravitational energy of the spring-object-Earth system. C. Determine how much kinetic energy the object had prior to ascending the ramp. sind.art Calculate the elastic energy the spring-mass-Earth system had when the spring was originally compressed.