Answer:
The that exist between earth and moon is [tex]1.97\times 10^{20}\ N[/tex]
Explanation:
Gravitational force acts between earth and moon. It is given by :
[tex]F=G\dfrac{m_1m_2}{r^2}[/tex]
Where
m₁ = mass of earth
m₂ = mass of moon
G = constant
r = distance between earth and moon
By putting the value of above parameters we ca calculated the value of gravitational force i.e.
[tex]F=6.67\times 10^{-11}\times \dfrac{5.97\times 10^{24}\ kg\times 7.34\times 10^{22}\ kg}{(384400\times 10^3\ m)^2}[/tex]
[tex]F=1.97\times 10^{20}\ N[/tex]
Hence, the force that exists between earth and moon is gravitational force and it is equal to [tex]1.97\times 10^{20}\ Newton[/tex]
