Answer is A of course lol Fire needs oxygen as an essential fuel to burn.
Answer:
Can you explain more in detail what it is?
Explanation:
P1v1/t1 = p2v2/t2
p1=475, v1=4, t1=290
v2=6.5, t2=277
solve for p2 in kpa
The dummy's acceleration is 11 m/s^2
(also known as 11 meters per sec. per sec.)
a = F/m
= 825 N/75 kg
= 11 m/s^2
The distance from the sun to Neptune is about the same as the distance from Neptune to the next closest star, Proxima Centauri
