physics

A new planet has been discovered which has a mass of 4.56 x 10^24 kg, and a radius of 7.09 x 10^6 m. What is the gravitational acceleration near the surface of this planet?

asked by Jabari
  1. G=6.67384 × 10-11 m3 kg-1 s-2
    M=4.56*10^24 kg
    r=7.09*10^6 m

    Using Newton's law of gravitation,
    g=Force/1 kg mass
    =GM/r² m/s²

    posted by MathMate
  2. 5248 m/s^2

    posted by georgio

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