D. Troposphere
The layer of the atmosphere that is above the troposphere and in which temperature increases as altitude increases. This atmospheric layer contains the ozone layer. The layer closest to Earth, where almost all weather occurs. It contains the gases water vapor, oxygen, nitrogen, and carbon dioxide.
So, first the formula of Impulse is
I = force * time
We have force but no time.
Then, find time.
Next find acceleration,
F = mass * acceleration
5 = 3 * a
1.67 m/s^2
Next find time,
Acceleration = change in velocity / time
Change in velocity is velocity final - velocity initial
1.67 = 3 - 9 / time
Time = 3.6 s (round to 2 s.f.)
Lastly,
Impulse = force * time
Impulse = 5 * 3.6
Impulse is 18 Ns
Answer:
Explanation:
It describes a prokaryote and prokaryotes are germs/viruses
Answer:
the new ppresure 1.89 10⁵ Pa
Explanation:
In this case we assume that the air is compiled as an ideal gas, which is described by the expression
P V = nR T
Where P is the pressure and T is the absolute temperature, let's write this expression for the two points that tell us
P1 = (nR / V) T1
P1 / T1 = nR / V
P2 = (nR / V) T2
P2 / T2 = nR / V
With the constant on the right side is the same we can match the two equations
P1 / T1 = P2 / T2
Let's take the tempera to absolute
T1 = 35.0 + 273.15
T1 = 308.15K
T2 = -40.0 + 273.15
T2 = 233.15K
Let's clear and calculate the pressure (P2)
P2 = P1 T2 / T1
P2 = 2.50 10⁵ 233.15 / 308.15
P2 = 1.89 10⁵ Pa