A cannon fires a cannonball. Explain how the cannonball gains kinetic energy.
A. The sound of the explosion propels the cannonball.
B. The thermal energy of the explosion propels the cannonball.
C. The chemical energy of the explosives transforms into kinetic energy.
D. The electrical potential energy of the explosives transforms into kinetic energy.

C

Explanation:

I would try c but i'm not 100% positive

c

Explanation:

its C because energy cant be destroy nor created its just can be transfer in a way such as the chemical solution that release energy to propel the cannonball thus the kinetic energy (movement)

a high pressure system is a dense air mass that is usually cooler and drier than the surrounding air. a low pressure system is a less dense air mass that is usually wetter and warmer than the surrounding air.

in general, areas that experience high atmospheric pressure also experience fair weather. low pressure systems can cause the formation of clouds and storms. air usually flows from areas of high pressure to areas of low pressure..