Respuesta :
Answer:
E: Student 1 is correct, because as  θ is increased,  h remains the same.
Explanation:
The solve the question, we note that the object placed at height h has a potential energy P.E. also  known as the gravitational potential energy given by;
P. E. = mĂ—gĂ—h
Where:
m = Mass m
g = Acceleration due to gravity
h = vertical distance  Â
As such, from the principle of energy can neither be created nor destroyed, but can be changed from one form to another
Therefore the gravitational force on an object as it falls depends on only the vertical height as the mass, m and the acceleration due to gravity, g are both constant in the experiment.
The gravitation potential energy will be depends upon the height only. Option E is correct.
Â
The gravitational potential energy given by; Â
U = mgh
Where:
U - Â gravitation potential energy Â
m = Mass Â
g = gravitational acceleration Â
h = vertical distance (Height ) Â
From the formula, the gravitation potential energy is depends upon the height  and the mass of the object.
Since, the gravity and mass are constant in the given experiment.
Therefore, the gravitation potential energy will be depends upon the height only.
To know more about gravitation potential energy Â
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