Assignment
Aries constellation
It is believed that the Earth and other planets are constantly revolving around the Sun. Apparently, the Aries is considered among the constellations that are in the zodiac. Aries’ location is in the celestial hemisphere to the north. It is noted to be located between Pisces, which is on the west while Taurus is on the east. At noon, the sun is directly overhead on the Earth, which means that the Aries will be in the north direction. However, after six hours, the Sun will be blocking the Pisces’ constellation since it will be moving to the west.
Saturn’s Seasons
Just like the Earth, Saturn is a planet that also has seasons. However, there is a slight difference in the seasons that are experienced on the Saturn. As a matter of fact, this is a planet that is tilted by 27 degrees whereas the Earth is tilted by 23 degrees on its orbit. The tilt towards the Sun allows the planet to have a change in seasons. Consequentially, Saturn experiences a cyclical change of seasons due to the tilt towards the sun. It has four seasons just like the Earth. However, the seasons take a longer time, which is estimated to be 7 years. When each season takes an average of 7 years, it would take Saturn 29 years to revolve completely around the Sun.
While on the Moon, is it possible to see the Sun rise and set?
When on earth, it is possible to see the Moon change in the consecutive stages from first quarter to the full Moon. Apparently, when the Earth is on its orbit around the Earth, it maintains the same side facing the Earth. Therefore, when astronauts are on the Moon, they will be on the same position facing the Earth. Under such circumstances, astronauts on the Moon will notice the Sun rise and set. However, it will not be possible to see the Earth rise and set since it is directly overhead at all times.
Children born when Jupiter is in constellation Taurus
This is a phenomenon that is not likely. First, children born when Jupiter is in constellation Taurus will hardly notice any change in their life. Therefore, this will not affect their life or any career they would like to choose. Secondly, there are biological and social factors that are responsible for choices in life, including the choice to be a musician. Therefore, the position of Jupiter in constellation is one of the least influential factors that will drive children to be musicians.
Apparently, aliens do not have any control on the Earth’s rotation and time. The Earth and other planets are in constant rotation and can never be stopped. Therefore, aliens will have little or no effect on time. Therefore, the paradox of experimenting on people without people noticing is not practical.
Acceleration in mars
Acceleration = final velocity – initial velocity/time
2 x 10^13 – 0.1 = 1.9x 10^13/ 1.2
=1.5833×10^13
B. change in velocity
Change in velocity = Final velocity- initial velocity
Vf-vi = velocity
0-2 x 10^13 = -2 x 10^13
Forces in an elevator
When in an elevator, there are three forces that are evident. First, there is the force of gravity, which pulls masses downwards. The second force is from the people present in the elevator, which extends the force of gravity. The third force is the upward force that is produced by the tension cables, prompting the elevator to move upwards.
There is change in speed as the elevator is moving upwards. This is caused by the increased pressure from the tension cables. Therefore, it surpasses the force of gravity, which is pulling the elevator downwards. As such, the elevator will continue to move upwards.
When the elevator is at constant speed, the upward force is still supreme since the elevator is in constant motion upwards. Apparently, the force of gravity is still in effect, but suppressed.
When a person is in an elevator, there is a force of gravity that is pushing against the floor. However, the floor is controlled by external forces, which make it move upwards. As such, the force is supreme and the people in the elevator move upwards.