If a wormhole connects between ground and sky, does an object require extra energy to pass through it?

Asked Jul 19 '16 at 05:46

Active Jul 19 '16 at 10:04

Viewed 42 times

As we know, if we bring an object from ground to sky (higher position) by normal methods, extra energy is required to overcome the gravitational potential energy.

Then if a wormhole connects between ground and sky, does extra energy also require to overcome the gravitational potential energy if an object passes through it? If so, when, and how would the extra energy is supplied? (eg: Does extra force required to push the object pass through the wormhole? Or the object loss mass to overcome the potential energy?)

edited Jul 19 '16 at 10:04

Vishnu JK

asked Jul 19 '16 at 05:46

Gstestso

We can't know what a wormhole would do. None have ever been seen. – CuriousOne Jul 19 '16 at 06:28
See also How would you connect a destination to a wormhole from your starting point to travel through it?. The trouble is that GR doesn't tell us about the global topology. – John Rennie Jul 19 '16 at 07:17

If a wormhole connects between ground and sky, does an object require extra energy to pass through it?

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