Mario asked in Science & MathematicsPhysics · 6 months ago

How to find f in Fg in fg= GMm/r2?

Given:

Find Fg if G = 6.67 × 10-11 m3 kg-1 s -2

M = 2.6 × 1023 kg,

m = 1200 kg, and r = 2000 m.

2 Answers

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  • Anonymous
    6 months ago
    Favorite Answer

    Do you mean how to enter the values into a calculator? Can't really explain here but

    Fg = 6.67×10^-11 x 2.6x10^23 x 1200 / 2000^2 = 5.2x10^9 N (to 2 sig. figs.)

    Make sure you know how to use calculator!

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  • oubaas
    Lv 7
    6 months ago

    Fg = 1.2*10^3*2.6*10^23*6.67*10^-11/(4*10^6) = 5.20*10^9 N

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