The gravitational potential energy of Sara at the given height is 10594.8J.
Given the data in the question;
- Mass of Sara;
- Distance from ground;
- Acceleration due to gravity;
- Gravitational potential energy;
<h3>Gravitational Potential Energy</h3>
Gravitational potential energy is the potential energy an object with mass posessses relative to another object with mass due to gravity.
It is expressed as;
Where m is mass, h is height and g is acceleration due to gravity.
To determine the gravitational potential energy of Sara, we substitute our given values into the expression above.
Therefore, the gravitational potential energy of Sara at the given height is 10594.8J.
Learn more about gravitational potential energy: brainly.com/question/3910603
Answer:
C. On hilly, mountainous farmland.
Explanation:
[] Terrace farming is where the slope is shifted to create a flat area for growing that also provides the ability to catch water.
[] Contour farming means that the fields suit the natural shape of the slope without changing it.
Both of these farming methods most likely would be found where there are slopes and inclines, the only option providing us with this is "C" which gives us our answer.
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I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather
While stress is a type of pressure given by force acting per unit area. Strain is the ratio of change in length and total length when stress occurs. Ratio of stress and strain gives Young's Modulus. The curve between stress and stress is linear as long as they are proportional to each other.
