In a collision, a force acts upon an object for a given amount of time to change the object's velocity. The product of force and time is known as impulse. The product of mass â¦ and velocity change is known as momentum change. In a collision the impulse encountered by an object is equal to the momentum change it experiences.Impulse = Momentum Change.
In addition to the locus coeruleus existing as a source of the neurotransmitter norepinephrine within the central nervous system, the adrenal gland can also release norepinephrine during a stress response into the bodyâs blood stream, at which point norepinephrine acts as a hormone in the endocrine system.
Stress is a fact of life. uations that call on us to take action. fact, some stress is necessary for life. stress makes the nervous system go haywire. can cause harmful chemicals to accumulate in your body. choices about how you take care of yourself. need to look at the nervous and endocrine systems.