Purpose of life is to explore and get experience. Another reason is to love and let what makes you happy guide you
Answer:
6.92*10^4 N/m
Explanation:
F = kx
=> k = F/x and force F = weight = mg, so
k = mg/x
= (92.5*9.8)/0.0131
= 6.92*10^4 N/m
Answer:
A reference point is a place or object used for comparison to determine if something is in motion. An object is in motion if it changes position relative to a reference point.
Hope this helps:)
Answer:
<u><em>Energy:</em></u> <em>It is the capacity of work done by the body, </em>
- <em>for example, kinetic energy, potential energy, thermal energy, and so on. The S.I. unit of energy is Joule.</em>
<u>Mechanical Energy: </u><em>Mechanical energy is the energy of the body corresponding to its motion or change in its position. </em>
- <em>For example, potential energy and kinetic energy.</em>
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<u><em>Law of conservation of energy: </em></u><em>According to the law of conservation of energy, the net energy of the system remains conserved.</em>
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- <em>For example, in the case of elastic collision, the net energy of the system is conserved before and after the collision.</em>
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<u><em>Law of conservation of energy for moving object: </em></u><em>The net energy of the moving object remains conserved.</em>
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- <em>For example, the net energy of the ball sliding down the hill without any loss of energy remain conserved.</em>
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Kinetic, thermal and electrical. There is more then one form of energy