Show That the Gravitational Pull on Earth from the Sun

Show that the gravitational pull on Earth from the Sun is about 200 times the gravitational pull on Earth from the Moon.For reference,Moon's mass is 7.3 × 10 ²² kg,the Sun's mass is 2 × 10³⁰ kg,the Earth-Moon distance is 3.8 × 10⁵ km,and the Earth-Sun distance is 1.5 × 10⁸ km.

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F_grav = GM₁M₂/r²;thus F_Sun/F_Moon = (GM_SM_E/d_ES²)/(...

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