Earth's Force is Huge

Classical Mechanics Level 3

The Mass of the earth is $6 \times 10^{24}$ kg and that of the moon is $7.4 \times 10^{22}$ kg. If the distance between them is $3.4 \times 10^{5}$ km, calculate the approximate force exerted by the earth on the moon .

Note : Take G = $6.7 \times 10^{-11}$ N $\dfrac{m^2}{kg^2}$

2 \times 10^{21}

1.9 \times 10^{19}

2.01 \times 10^{20}

2.03 \times 10^{19}

1 solution

Raj Rajput
Sep 13, 2015

Earth's Force is Huge

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