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August 30, 2014

Homework Help: math

Posted by nmng on Tuesday, April 5, 2011 at 9:37am.

An object's weight on the Moon is less than its weight on Earth. This is because the Moon exerts less gravitational force on an object than Earth does. The equation


m =

can be used to find an object¿s weight on the moon, where m is the object¿s weight on the Moon, and e is its weight on Earth.

If a rock weighs 120 pounds (lb) on Earth, which of the following is the best estimate of the rock's weight on the Moon?

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