Answer:
![g_n=\dfrac{2}{9}g](https://tex.z-dn.net/?f=g_n%3D%5Cdfrac%7B2%7D%7B9%7Dg)
Explanation:
M = Mass of Earth
G = Gravitational constant
R = Radius of Earth
The acceleration due to gravity on Earth is
![g=\dfrac{GM}{R^2}](https://tex.z-dn.net/?f=g%3D%5Cdfrac%7BGM%7D%7BR%5E2%7D)
On new planet
![g_n=\dfrac{G2M}{(3R)^2}\\\Rightarrow g_n=\dfrac{2GM}{9R^2}](https://tex.z-dn.net/?f=g_n%3D%5Cdfrac%7BG2M%7D%7B%283R%29%5E2%7D%5C%5C%5CRightarrow%20g_n%3D%5Cdfrac%7B2GM%7D%7B9R%5E2%7D)
Dividing the two equations we get
![\dfrac{g_n}{g}=\dfrac{\dfrac{2GM}{9R^2}}{\dfrac{GM}{R^2}}\\\Rightarrow \dfrac{g_n}{g}=\dfrac{2}{9}\\\Rightarrow g_n=\dfrac{2}{9}g](https://tex.z-dn.net/?f=%5Cdfrac%7Bg_n%7D%7Bg%7D%3D%5Cdfrac%7B%5Cdfrac%7B2GM%7D%7B9R%5E2%7D%7D%7B%5Cdfrac%7BGM%7D%7BR%5E2%7D%7D%5C%5C%5CRightarrow%20%5Cdfrac%7Bg_n%7D%7Bg%7D%3D%5Cdfrac%7B2%7D%7B9%7D%5C%5C%5CRightarrow%20g_n%3D%5Cdfrac%7B2%7D%7B9%7Dg)
The acceleration due to gravity on the other planet is ![g_n=\dfrac{2}{9}g](https://tex.z-dn.net/?f=g_n%3D%5Cdfrac%7B2%7D%7B9%7Dg)
Emotional stimuli is the answer to your question.
Answer:
Step 7- Communicate. Present/share your results. Replicate.
Step 1- Question.
Step 2-Research.
Step 3-Hypothesis.
Step 4-Experiment.
Step 5-Observations.
Step 6-Results/Conclusion
Explanation:
Answer: 6067.5 N
Explanation:
Work = Change in Energy. To start, all of the energy is kinetic energy, so find the total KE using: KE = 1/2(m)(v^2). Plug in 1980 kg for m and 15.5 m/s for v and get KE = 237847.5 J.
Now, plug this in for work: Work = Force * Distance; so, divide work by distance to get 6067.5 N.