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The opposite diagram shows two small planets of mass m each, and one larger planet of mass 4m, aligned and separated by distance d between each other.

Which planet (or planets) is affected by the greatest net gravitational force?

The opposite diagram shows two small planets of mass m each and one larger planet of mass 4m aligned and separated by distance d between each other Which planet class=

Respuesta :

Answer:

c-160

Explanation:

since [tex]\frac{G.M.m}{R^{2} }[/tex]=20 N

so the Equation after doubling the the mass of each and object and dividing the radius by 2 (note that the 2 must be also under the power)

so the equation will be [tex]\frac{G.2M.2m}{\frac{1 }{4}R^{2} }[/tex] which equals 8*[tex]\frac{G.M.m}{R^{2} }[/tex], so the force will be 8*20 =160

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