Question #6417703Single Choice

Physics

Question

The distance between the Earth and the Moon centres is 3.8 × 108 m. The mass of the Earth is, me= 5.97 × 1024 kg and the mass of the Moon is, mm = 7.36 × 1022 kg. What is the gravitational force between the Earth and the Moon?(G = 6.67 × 10-11 N m-2 kg-2)

Options

A
    2.03 × 1021 N
B
    2.03 × 1020 N
C
    4.03 × 1020 N
D
    4.03 × 1022 N

Answer & Analysis