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12 questions from this quiz
Terrestrial & celestial mechanics
F=Gm1m2d2F = G\frac{m_1m_2}{d^2}F=Gd2m1m2
Directly proportional to their product
Becomes 4 times smaller
6.7×10−116.7 \times 10^{-11}6.7×10−11 N m² kg⁻²
Mass constant, weight varies w/ location
W=mgW = mgW=mg
9.89.89.8 m s⁻²
Force per unit mass
N kg⁻¹
Approx. 11,20011,20011,200 m s⁻¹
Independent of object's mass
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