While hiking, Ms. Smith comes across a rattlesnake in her path and starts screaming. It is likely that the has been activated in her brain, given its role in the emotional response of fear in humans.

Amygdala

Explanation:

Amygdala is found in the brain and is responsible for emotions such as anger, fear, sadness and how aggression is handled.

a. formula: f=ma or f/m=a

10,000n/1,267kg≈7.9m/

b. formula: a= and s=d/t

speed= 394.6/15

s=26.3m/s

a=

a=1.75m/

c. 7.9-1.75=difference of 6.15m/

d. the force that most likely caused this difference is friction forces

i dont believe in religion. lets all be peace