D, water vapor. Gaseous state would have more kinetic energy, they are moving faster. If you have to compare the same state, then higher temperature would have the higher kinetic energy. But if you have solid and liquid at the same temperature - then liquid would have more.
In physics, gravity is the natural force that causes things to fall toward the earth. The noun gravity can also mean seriousness or solemnity. Someone who conducts themselves with an air of gravity is someone who takes what they are doing seriously.
Speed of the arrow just before it will hit the ground can be calculated by energy conservation
![\frac{1}{2}mv_i^2 + mgh_i = \frac{1}{2}mv_f^2 + mgh_f](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7Dmv_i%5E2%20%2B%20mgh_i%20%3D%20%5Cfrac%7B1%7D%7B2%7Dmv_f%5E2%20%2B%20mgh_f)
![\frac{1}{2}(50)^2 + 9.8(10) = \frac{1}{2}v_f^2 + 0](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%2850%29%5E2%20%2B%209.8%2810%29%20%3D%20%5Cfrac%7B1%7D%7B2%7Dv_f%5E2%20%2B%200)
by solving above equation
![v_f = 51.9 m/s](https://tex.z-dn.net/?f=v_f%20%3D%2051.9%20m%2Fs)
now this will lodge itself 15 cm into the ground
so after lodging itself to 15 cm the speed of arrow becomes zero
now we will have
![v_f^2 - v_i^2 = 2a d](https://tex.z-dn.net/?f=v_f%5E2%20-%20v_i%5E2%20%3D%202a%20d)
![0 - 51.9^2 = 2(a)(0.15)](https://tex.z-dn.net/?f=0%20-%2051.9%5E2%20%3D%202%28a%29%280.15%29)
![a = -8986.7 m/s^2](https://tex.z-dn.net/?f=a%20%3D%20-8986.7%20m%2Fs%5E2)
Now by Newton's II law net force is given as
![F = ma](https://tex.z-dn.net/?f=F%20%3D%20ma)
![F = 0.050 \times 8986.7](https://tex.z-dn.net/?f=F%20%3D%200.050%20%5Ctimes%208986.7)
![F = 449.3 N](https://tex.z-dn.net/?f=F%20%3D%20449.3%20N)
Answer:
Increases the greenhouse effect and increases the absorption of radiation
Explanation:
An increase in carbon dioxide increases the greenhouse effect and increases the absorption of radiation emitted from Earth's surface. Carbon dioxide has the ability to absorb radiation emitted from Earth's surface. This is because carbon dioxide is an effective heat trapping greenhouse gas.
The magnitude of the impulse on egg B as it lands is the same