Find the force exerted between moon and earth ?
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Answer:
Given Conditions
Mass of the Earth(m,)= 6 x 102 kg.
Mass of the Moon(m) = 7.4 x 1022 kg.
Distance between the Earth and the
Moon(d)= 3.84 * 10 km.
3.84 x 10 m.
Gravitational Constant(G) = 6.7 x 10-1
Nm/kg?
Using the Newton's law of Gravitation,
F Gx m,x m2 x /d
F is the Force of Gravitation between the
Earth and the Moon.
Substituting the Given Values in the
Formula,
F (6.7 x 10-11 x 6 x 1024 x 7.4x 1022)
(3.84 x 10s2
F = (6.7 x 6 x 7.4 x 10) + (14.7456)
F 20.1741 x 101° N.
F 20.2 x 1019 N.
Thus, the Gravitational Force of
Attraction between the Earth and the Sun
is 20.2 x 10 N.
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