To tackle this issue, we will utilize concepts related to gravity based on Newtonian definitions. To find this value, we'll apply linear motion kinematic equations to determine the required time. Our parameters include:
Comet mass 
Radius 
The rock is released from a height 'h' of 1 m above the surface.
The relationship for gravity's acceleration concerning a body with mass 'm' and radius 'r' is described by:
Where G represents the gravitational constant and M denotes the mass of the planet.
Now, let’s compute the time value.
Ultimately, the time for the rock to hit the surface is t = 87.58s.
We know that F=ma
where m represents mass and a indicates acceleration
thus, Force= ma
therefore, F=1300X1.07=1391N
I hope this helps
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Answer:
U = 1 / r²
Explanation:
In this problem, the task does not require calculating potential energy via the force equation since these two variables are interconnected.
F = - dU / dr
This derivative represents a gradient, meaning it indicates direction, leading us to write
dU = - F. dr
The formula for force becomes
F = B / r³
Now, let’s apply this in the integral:
∫ dU = - ∫ B / r³ dr
Here, the force aligns with the displacement, simplifying the scalar product to the product of magnitudes.
Now, we can solve the integrals:
U - Uo = -B (- / 2r² + 1 / 2r₀²)
To finalize the calculations, a reference point for energy must be designated; commonly, potential energy is set to zero (Uo = 0) at infinity (r = ∞).
U = B / 2r²
Substituting B = 2, we arrive at:
U = 1 / r²
Answer:
This excerpt is considered part of the resolution since it illustrates the events following the climax. It resolves the conflict, bringing the narrative to a conclusion.
Explanation: because I am intelligent, that's why.
