Question

If an object reaches the speed of light, it’s

length changes to ___________

a) Infinite

b) Double of the value

c) Half of the value

d) Zero​

Answer 1

Answer:

it's length changes to infinite

Answer 2

Solution:

Option a is correct.

Explanation:

Firstly, the physical consequence of traveling at the speed of light is that your mass becomes infinite and you slow down. According to relativity, the faster you move, the more mass you have. The same works on Earth when you're driving down the freeway.