If the Mass of Earth Is 6 $\times$ 10²⁴ Kg,the Mass of the Moon 7

question 75

Multiple Choice

If the mass of Earth is 6 $\times$ 10²⁴ kg,the mass of the moon 7 $\times$ 10²² kg,the radius of the moon's orbit 4 $\times$ 10⁸ m,and the value of the gravitational constant 6 $\times$ 10^-11 N · m²/kg²,the force between Earth and the moon is approximately

• A)5 \(\times\) 10⁴ N
• B)2 \(\times\) 10²⁰ N
• C)3 \(\times\) 10⁵⁰ N
• D)7 \(\times\) 10³⁰ N
• E)3 \(\times\) 10²⁸ N

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