Two 6.0 kg masses are separated by a distance of 4.0 m. what is the magnitude of the gravitational force between the two masses?

Explanation:

For this exercise we need to use the Gravitational Force Formula. This is:

Where is the gravitational force between two objects, is the gravitational constant () and is the distance between the objects.

We know that:

Therefore, in order to calculate the magnitude of the gravitational force between the two masses, we must substitute these values into the formula.

Then we get:

the correct choice is a .

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the answer is c. the lower legs are levers, and the knees are fulcrums. the ankles hold the loads.