s Law of Universal Gravitation GUIDED PRACTICE G is a universal constant called

Question

s Law of Universal Gravitation GUIDED PRACTICE G is a universal constant called the constant of universal grvitation and formda for Force of Vvasoral action between hesobte Caleuiate the magnitude of the gravitational force betwreen Building and Building Y using the Building X has a mass of exactly 8 x10 kg, and Building Y has a mas of exactly 610 located exacly 2000 m apart. Their centersare varles as the inverse square of the separadon (decreases as the masses move apart Force is directly related to mass so imass increases then Force Increasos 7.36x 10b by earth Find the gravitadional faroe exerted on the moon (mass mans- $.9810M k) when the distance betwood them 3.841

Explanation / Answer

mx = mass of building X = 80000 kg

my = mass of building Y = 6000 kg

r = distance between the center of two builidings = 2000 m

gravitational force between the buildings is given as

F = G mx my /r2

F = (6.67 x 10-11) (80000) (6000)/(2000)2

F = 8 x 10-9 N

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