Question

A ball floats on the surface of water in a container exposed to the atmosphere if the container is not covered and air is pumped out then......??​

Answer 1

............HELLO USER........

Explanation:

If the container continues to be exposed to the atmosphere (of which there is none, or very little on the moon) the water will quickly boil off. It is possible there might be some ice remaining. It would be hard to say if the ball was floating or not during the short boiling period.

If the container is in a pressurized vehicle (or settlement) on the moon, the ball will still float. The change in gravity will not change the buoyancy equation. The local acceleration due to gravity is part of the weight/volume measurement of both the ball and the water, so it cancels out.

I hope this helps,

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Answer 2

Answer:

If the container continues to be exposed to the atmosphere (of which there is none, or very little on the moon) the water will quickly boil off. It is possible there might be some ice remaining. It would be hard to say if the ball was floating or not during the short boiling period.

Atleast listen.__________hope it helps__thnkuh