Wilhelmina and Darcy are thinking about the possibility of the ice cap at the North Pole melting. Wilhelmina asks Darcy if this
melting will affect the length of an Earth day, and if so, how. Which of Darcy's responses is correct? a. "When the ice is concentrated at the North Pole, Earth has a lower moment of inertia than when the melted water is distributed on its surface. Because angular momentum is conserved, when the moment of inertia is larger, the angular speed is smaller. This means the day will belong."
b. "When the ice is concentrated at the North Pole, Earth has a lower moment of inertia than when the melted water is distributed on its surface. Because angular momentum is conserved, when the moment of inertia is larger, the angular speed is larger. This means the day will be shorter."
c. "When the ice is concentrated at the North Pole, Earth has a greater moment of inertia than when the melted water is distributed on its surface. Because angular momentum is conserved, when the moment of inertia is larger, the angular speed is smaller. This means the day will be longer."
Explanation: Wilhelmina and Darcy are thinking about the possibility of the ice cap at the North Pole melting,Darcy correct response to Wilhelmina is that
"When the ice is concentrated at the North Pole, Earth has a lower moment of inertia than when the melted water is distributed on its surface. Because angular momentum is conserved, when the moment of inertia is larger, the angular speed is smaller. This means the day will belong."
The Earth rotates around its axis once a day, but it does not do so uniformly. Instead, the rate of rotation varies by up to a millisecond every day. If its mass is moved away from the rotation axis, the speed of the Earth’s rotation will decrease.
The concept is known as Angular Momentum.
This effect is demonstrated by skaters who can increase or decrease the speed of their spin by how much their limbs is extended.
The melting of the Ice Cap at the North Pole into the ocean will cause the Earth to rotate more slowly, with the day becoming longer than it is today, by about two milliseconds.
Erin, Macy, and Nancy are good friends. However, because of a misunderstanding, Erin and Nancy gang up and start finding faults with everything Macy does. This behavior is a typical example of the disadvantages of a TRIAD.
the Egyptian king and the Nubian king both wher brothers from the same father. the Egyptain king wanted to make peace with his brother in nubia by making nubia part of Egypt but his bother turned agenst him, killing most of the pharos men. Nubia and Egypt both share the same bloodline from a man called "HAM" as its written in the bible. Ham had many sons that ruled many parts of Africa
<span>Pyschoanalysis was founded by Sigmund Freud and focuses on unconscious thought and early childhood experiences. Freud believed that people could be "cured" by making conscious their unconscious thoughts. The aim of the therapy is to release repressed emotions and experiences.</span>
