physics

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calculate the value of g at a height of 3600 km above the surface of the earth?

  • physics -

    mg= F =G•m •M/(R+h)²
    g= G•M/(R+h)²

    the gravitational constant G =6.67•10⁻¹¹ N•m²/kg²,
    h=3600000 m=3.6•10⁶ m
    Earth’s mass is M = 5.97•10²⁴kg,
    Earth’s radius is R = 6.378•10⁶ m.

  • physics -

    I don't know

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