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10 cards from this deck
Region around mass where another mass feels gravitational force
Force per unit mass at a point
N/kgN/kgN/kg (newtons per kilogram)
g=Fmg = \frac{F}{m}g=mF
g=GMr2g = \frac{GM}{r^2}g=r2GM
Constant everywhere
Varies with distance from centre
6.674×10−11 Nm2/kg26.674 \times 10^{-11} \, \text{Nm}^2/\text{kg}^26.674×10−11Nm2/kg2
Parallel, equally spaced, same direction
Decreases with square of distance (inverse-square law)
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