A46 g marble moving at 2.3 m/s strikes a 30 g marble at rest. assume the collision is perfectly elastic and the marbles collide head-on.
part a:
what is the speed of the first marble immediately after the collision?

part b:
what is the speed of the second marble immediately after the collision?

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.

Wavelength = pie*69+69 with ur mom