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September 20, 2014

Homework Help: physics

Posted by Heart on Thursday, December 24, 2009 at 2:11pm.

The Moon's mass is 7.34 x 10^22 kg, and it is 3.8 x 10^8 away from Earth. Earth's mass if 5.97 x 10^24 kg.

a. Calculate the gravitional force of attraction between Earth and the Moon.

b. Find Earth's gravitional field at the moon.

GIVEN:
Moon's mass = 7.34 x 10^22 kg
Earth's mass = 5.97 x 10^24 kg

Would you use g = Fg/m?

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