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Gravitational Constants

Name Symbol Value

Acceleration of Free Fall on Earth

g

9.80665 m s-2
32.1740 ft s-2

Constant, Gravitational

G

6.673(10) × 10-11 N m2 kg-2

Gravitation, Newtonian Constant of

G
G/ħc

6.673(10) × 10-11 m3 kg-1 s-1
6.707(10) × 10-39 (GeV/c2)-2

Gravitational Constant

G

6.673(10) × 10-11 N m2 kg-2

Gravity, Acceleration due to

g

9.80665 m s-2
32.1740 ft s-2

Newtonian Constant of Gravitation

G
G/ħc

6.673(10) × 10-11 m3 kg-1 s-1
6.707(10) × 10-39 (GeV/c2)-2

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