What is the relation between the force the lower magnet applies to the upper magnet and the force the upper magnet
applies to the lower one?

A. They are equal.

B. They act in opposite directions.

C. The get stronger as the magnets get closer to one
another

D. All of the above

The soviet union beat the us to the first successful launch, with the october 4, 1957, orbiting of sputnik 1, and later beat the us to have the first human in earth orbit, yuri gagarin, on april 12, 1961. the "race" peaked with the july 20, 1969, us landing of the first humans on the moon with apollo 11

The answer is letter c