Answer:
The greatest gravitational potential energy is at apogee. The greatest kinetic energy is at perigee. Total Energy is constant.
Explanation:
The gravitational potential energy is at its greatest when the satellite is farthest from the earth, this point is called the apogee. And at this point the kinetic energy will be at its minimum.
The kinetic energy is greatest when the satellite is closest to the earth, this point is the perigee. And at this point the gravitational potential energy will be at a minimum level.
the total energy is the sum of the gravitational potential energy and the kinetic energy.As the satellite orbits the earth, the kinetic energy and the gravitational potential energymay be interchanged but the total energy will remain unchanged.
After doing a lot of research on the answers to questions 40-42 on the Regents exam and studying the map you posted, the answer can be easily figured out.
It will take approximately 3 hours for the apparent position of the sun to change from point A on the map to point B on the map.
The correct answer choice will be number 3, 3 hours.
Answer:
Antarctica is the driest continent; it is almost entirely desert. Very little snow or rain falls on the continent, but because it is so cold, the small amount of precipitation that does fall does not melt.
Explanation:
Hope it helps
Answer:
explanations below
Explanation:
It has been reported that glaciers lost more than nine trillion tons of ice which in turn led to a twenty seven (27) millimeter increase in global sea levels over the period in review. Glaciers in Alaska have been seen to be the major contributor, then followed by the melting ice fields in pentagon and Artic areas.
Answer:
The presence of mustones by curiosity rover indicates chances of ancient life.
Explanation:
- The Yellowknife bay is a geologic formation of the Gale crater on the planet Mars and NASA named the rover as a curiosity. Its primary goal was to assess the potential habitability and whether the mars are capable to support life.
- The presence of the mudstones in the geologic depression area on mars leads to its name as Yellowknife i.e the capital of the northwest territory of Canada.
- The findings of the mudstone from the stepped bedded stata indicate the clay minerals that show the presence of water and claims that an ancient creator was found on in this region and these indicators of a potential mafic source of origin of deposition.
