Mitochondria is the cell organelle the provides energy to function it also helps in respiration .It is called also as the power house of the cell
If you are talking about Isotopes then I believe it is the amount of atoms that have different amounts of neutrons ,but the same number of protons.
F=ma
8480=26.5m
m=8480/26.5
m=320
The mass of the cart is 320kg.
Potential energy is energy stored in an object due to its position or arrangement. Kinetic energy is energy of an object due to its movement - its motion. All types of energy and be transformed into other types of energy. This is true for potential and Kinetic energy as well.
Well, the baselines are 65 feet, and the distance from home plate to pitcher's mound is 50 feet. So I believe your answer would be 50 feet.