Question

At their closest approach, Venus and Earth are 4.2x10^10m apart. The mass of Venus is 4.87x10^24kg, the mass of Earth is 5.97x10^24kg, and G=6.67x10^-11Nm2/kg2. What is the force exerted by Venus on Earth at that point?

Answer 1

nvm i found the answer
The equation is F = (G X M1 x M2) divided by d^2

(6.67E-11 x 4.87E24 x 5.97E24) / (4.2E10)^2 = 1.1 E18 N

Answer 2

m1=4.87x1o^24kg m2=5.97x10^24kg r=4.2x10^10m G=6.67x1o^-11 f=? f=Gm1m2/r^2 f=(6.67x10^-11x4.87x1o^24x5.97x10^24)/(4.2x10^10)^2 f=1.1x10^18N

Answer 3

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