Answer:
The correct answer is - ask a question based on observation and then postulate a hypothesis.
Explanation:
The scientific method is the step by step process to find an answer to any scientific question with the help of scientific investigation or experiment. The steps that make an investigation successful are should be in the correct order. These steps are as follows:
*Make an Observation
*Ask a Question
*Do Background Research
*Form a Hypothesis
*Conduct an Experiment
*Analyze Results and Draw a Conclusion
*Report Your Results
Answer:
c) At a distance greater than r
Explanation:
If G= Gravitational constant
M= Mass of earth
r= distance from earth center
then orbital speed is ;
v = 
==> v²=GM/r
If speed of first satellite = V₁
==> V₁² = GM/r
==> r = GM/V₁²
If speed of second satellite say V₂ is less than V₁ then square of V₂ will be less than square of V₁ , and hence GM will be divided by less number in case of second satellite, and hence will give greater value of r as compared to first satellite.
So our answer is c
<h2>Three Warning Signs </h2>
Violent volcanoes live in cities close to oceanic trenches where tectonic plates are overwhelming into the screen. The plates move down water which then promotes going in the warm screen and prompts eruption at the cover.
Some are popular for ancient disasters like Mt. Pelée in 1902 which annihilated 30,000 people in the town of St. Pierre. Volcanological towers cover activity mounting up to an eruption which is called as precursors. These devastating volcanoes serve to bounce. Yet still previous shakings they also can withstand daily, copied, slow vibrations in earth inflammation and destruction and gas release as well.
