Construct bar charts showing the kinetic energy and potential energy of the projectile i...

Construct bar charts showing the kinetic energy and potential energy of the projectile in Figure 6.16. Show these energies when the projectile has just left the ground, when it is at the highest point of its trajectory, and just before it returns to the ground. Explain how these charts illustrate the principle of conservation of mechanical energy.

(reference figure 6.16)