Acyclist allows his bike to roll down a hill without pedaling . towards the bottom of the hill he applies his brakes. the bike comes to a stop. applying the brakes causes the brakes to warm up. describe the energy transfers that have occurred. state the forces doing work that couses each these energy transfers . you can ignore any friction between the bike and the ground and any air resistance.

Centrapedial force is the answer

The rearrangement of particles in a physical change. hope this

The answer is water molecules are split.cellular respiration and photosynthesis are complement  reactions to each other. these are reverse reactions. in cellular respiration glucose and oxygen yield water and carbon dioxide. so, when respiration begins,  glucose molecules are split. in the opposite reaction - in photosynthesis, carbon dioxide and water yield glucose and oxygen. thus,  when respiration begins, water molecules are split.