Answer:
because its faceing away from the sun
Explanation:
Potential energy is a form of energy that is stored but is dependent on the relative positions of different system components.
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What is meant by kinetic energy?</h3>
The energy an object has as a result of motion is known as kinetic energy in physics. It is described as the effort required to move a mass-determined body from rest to the indicated velocity. The body holds onto the kinetic energy it acquired during its acceleration until its speed changes. A particle or an item that is in motion has a sort of energy called kinetic energy. When an object undergoes work, which involves the transfer of energy, by exerting a net force, the object accelerates and consequently obtains kinetic energy.
Potential energy is a form of energy that is stored but is dependent on the relative positions of different system components. Stretching or compressing a spring increases its potential energy. If a steel ball is raised above the earth as opposed to descending to Earth, it has more potential energy.
Traditionally, a chain is used to pull the coaster cars up the hill; as they go up, their potential energy increases. The gravitational potential energy of the automobiles is proportional to their mass times the height of the hill at the top of the hill, where it is greater than at the bottom. The roller coaster's bottom position on the track produces the most kinetic energy. The kinetic energy changes to potential energy as it starts to rise.
To learn more about kinetic energy refer to:
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MRI gives us the most accurate information on body composition. MRI stands for magnetic resonance imaging. It is very costly.
This is can helps in getting the image of the whole body with their defect and working. In this the whole body is inserted into the machine and through magnetic resonance the whole imaging is produced.
This gives the precise information about all the body parts of the patient. It also gives information about water, fat, bones and its density. In MRI scan there is no risk of getting radiated, as there is no use of radiation.
Answer:
Mechanical digestion involves physically breaking the food into smaller pieces. Mechanical digestion begins in the mouth as the food is chewed. Chemical digestion involves breaking down the food into simpler nutrients that can be used by the cells. Chemical digestion begins in the mouth when food mixes with saliva.
Explanation:
