In the simulation above, as the projectile travels upward, how does the vertical velocity change? vertical velocity is zero. vertical velocity increases. vertical velocity remains the same. vertical velocity decreases.

Your answer should be, "Vertical velocity decreases."

added the simulation after results.

answersysvol bloat;

the answer is false. this is because for ice to melt, it requires latent heat of melting. latent heat means heat energy required to change phase without any increase in temperatures. therefore, the ice will take energy from the environment to melt hence atmospheric temperatures will reduce.