1. what is the kinetic energy of a 65 kg rocket traveling at 109 m/s? ( j ) type answer as a whole number (no decimals). type the number only, not the units. use commas: for example, type 100,000, not 100000 2. what is the momentum of the rocket in the previous problem? ( kg · m/s) type answer as a whole number (no decimals, no commas). type the number only, not the units.

1) The kinetic energy of an object is equal to

where
m is the object mass
v its velocity

For the rocket in our problem, the mass is m=65 kg and the velocity is v=109 m/s, so its kinetic energy is


2) The momentum of the rocket is given by

where m is the rocket mass and v its velocity. Substituting again the data of the rocket, we find:

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.

Im not from america so could you explain what route 70 is? how much km or miles does it have? am i supposed to know ,from this text,what the s(road) is? how many km or miles it has?