As we have all learned from Newton #3, every action has an equal, opposite reaction.
The force that the football exerts on the kicker's foot is <em>equal</em> to the force with which the kicker's foot impacts the ball. (<em>100 N</em>)
the somatic nervous system is responsible for movement of voluntary muscles and the process known as a reflex arc
Explanation:
Saturn, it is known as the planet with rings around it
(C)150 J, because the initial and final energy must be the same in an isolated system
Oh yea.. the Law of Conservation of energy states that energy stays the same throughout a system XD bet
~~You are very welcome,
Sanjith U. "Sun-Chips"