Question

What would happen if a body of mass 30kg travels with the speed of light in vacuum?

Answer 1

Answer:

As an object approaches the speed of light, its mass rises precipitously. If an object tries to travel 186,000 miles per second, its mass becomes infinite, and so does the energy required to move it. For this reason, no normal object can travel as fast or faster than the speed of light.

                               HOPE IT HELPS U!!!!

Answer 2

Answer:

It will travel uniformly and will not change its speed until any other force acts on it.

HOPE IT HELPS

AND DO FOLLOW ME