Answer:
Answer:
72.936 Joule
Explanation:
Mechanical Energy = Potential Energy + Kinetic Energy
Kinetic Energy = (1/2) x m x V² = (1/2) x 1.8 x 4.8² = 20.736 J
Potential Energy = m x g x h = 1.8 x 10 x 2.9 = 52.2 J
Total Mechanical Energy = 20.736 + 52.2 = 72.936 Joule
Explanation:
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The correct statements from the following list about how Uranus is different from Jupiter, and how its rings and moons formed and evolved includes the following:
- Uranus is much smaller and less massive than Jupiter.
- Uranus's appearance is nearly featureless; very bland.
- Uranus has some large moons and rings.
- Uranus rotates on its side, giving it extreme seasons. This may have been caused by an impact.
Describe Uranus?
Uranus is described as the seventh planet from the Sun. The name Uranus is a reference to the Greek god of the sky, Uranus, who, according to Greek mythology, was the great-grandfather of Ares, grandfather of Zeus and father of Cronus.
Some known facts about Uranus includes the following:
- Uranus is the coldest planet in the Solar System
- Uranus orbits the Sun on its side
- A Season on Uranus lasts one long day which is equal to 42 years
- Uranus is the second-least dense planet.
Learn more about Uranus at: brainly.com/question/13770002
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Answer:
108.217 °
Explanation:
Day of year = 356 = d (Considering year of 365 days)
Latitude of Tropic of Cancer = 23.5 °N
Declination angle
δ = 23.45×sin[(360/365)(d+284)]
⇒δ = 23.45×sin[(360/365)(356+284)]
⇒δ = 5.2832 °
Altitude angle at solar noon
90+Latitude-Declination angle
= 90+23.5-5.2832
= 108.217 °
∴ Altitude angle of the Sun as seen from the tropic of cancer on December 22 is 108.217 °
Answer:
C. Supervising the game to make sure teams are playing fairly
