What upward gravitational force does a 5600kg elephant exert on the earth?

Answer

54,880 N

Explanation

The Gravitational force is the force exited by an object towards the center of the earth. It is called the weight of an object. The Newton's 2nd law of motion says that for every action there is equal and opposite reaction. So, if the elephant exerts a force on the earth, the earth exerts an equal force to the elephant.

Weight = mass × gravity

          = 5600 × 9.8

            = 54,880 N

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